How can
we Help you?

Learn more about ZYM Mobile plan

(Updated 16 Dec 2024)

Available for all new sign up and port in, we are currently having 4 non-contract's postpaid mobile SIM plans

✅ Roam SAVER, 4G Postpaid Plan ($7.77 /mo)
✅ Roam PLUS, 4G Postpaid Plan ($10.10 /mo)
✅ Roam SMART, 4G Postpaid Plan ($15.10 /mo)
✅ Roam ECO, 5G Postpaid Plan ($17.10 /mo)
✅ Roam POWER, 5G Postpaid Plan ($22.10 /mo)

(Updated 10 May 2024)

ZYM Mobile currently offers a variety of postpaid mobile plans. We are not offering prepaid plans right now, but we'll keep you updated on any future changes.

(Updated 11 Nov 2024)

Roam Saver (Postpaid, No contract 4G network plan) is specially designed for all subscribers who sign up a new number or all port in an existing number

For $7.77 per month, every month you get

✅ 100GB local 4G data
✅ 300 local min
✅ 100 local SMS
✅ Free 2GB MY, ID, TH, TW, PH, IND
✅ Free Caller ID Display
✅ Free Incoming calls

In additional, porting from another Telco (Except Singtel, Gomo, Heya), you shall also get:

✅ An addon to transform all your 4G local data into 5G connectivity for 90 days

Additional addon shall be added within 5 working days after you've successfully port in to us

To enjoy free roaming data, make sure you connect to one of the listed roaming partners after arriving at your destination:

✅ Malaysia> Digi, Maxis
✅ Indonesia > Telkomsel, XL
✅ Thailand > AIS, True Move
✅ Philippines > Globe, Smart
✅ Taiwan > Taiwan Mobile, Chunghwa
✅ India > Bharti, Vodafone

(Updated 16 Dec 2024)

Roam Plus (Postpaid, No contract 4G network plan) is specially designed for all subscribers who sign up a new number or all port in an existing number

For $10.10 per month, every month you get

✅ 100GB local 4G data
✅ Extra 100GB local 4G data
✅ 1,000mins local min
✅ 100 local SMS
✅ Free 3GB MY, ID, TH, TW, JP, S.KR, AU, CN, HK, MACAU, PH, VN
✅ Free Caller ID Display
✅ Free Incoming calls

In additional, porting from another Telco (Except Singtel, Gomo, Heya), you shall also get:

✅ An addon to transform all your 4G local data into 5G connectivity for 90 days
✅ Bonus 28GB Local Data for 12 months

Additional addon shall be added within 5 working days after you've successfully port in to us

As part of year end and new year 2025 promo, you shall also get an additional 10GB MY roaming data every month for 12 months if you activated the plan from 16 Dec 2024 - 31 Jan 2025.

To enjoy free roaming data, make sure you connect to one of the listed roaming partners after arriving at your destination:

✅ Malaysia> Digi, Maxis
✅ Indonesia > Telkomsel, XL
✅ Thailand > AIS, True Move
✅ Philippines > Globe, Smart
✅ Taiwan > Taiwan Mobile, Chunghwa
✅ Japan > KDDI_51, Softbank
✅ South Korea > Optus, Telstra
✅ Australia > Taiwan Mobile, Chunghwa
✅ China > China Telecoms, China Unicom
✅ Hong Kong > HK CSL, CMHK
✅ Macau > CTM, Hutchison Telephone
✅ Vietnam > Mobifone, Viettel

(Updated 16 Dec 2024)

Roam SMART (postpaid, non-contract 4G network plan) is specially designed for all subscribers who sign up a new number or all port in an existing number

For $15.10 per month, every month you get:

✅ 100GB local 4G data
✅ Extra 100GB local 4G data (Valid for 12 months)
✅ 2,000 local min VoLTE
✅ 100 local SMS
✅ 8GB Msia Forever (An addon of $5.00 per month, already included in the subscription)
✅ Free 3GB MY, ID, TH, TW, JP, S.KR, AU, CN, HK, MACAU, PH, VN
✅ Free Caller ID Display
✅ Free Incoming calls

In additional, porting from another Telco (Except Singtel, Gomo, Heya), you shall also get:

✅ An addon to transformed all your 4G local data into 5G connectivity permanently
✅ Free addon of 5GB to JP/S.KR/TW/AU/CN/HK/MACAU/PH/VN (Valid for 12 months)

Both additional add ons shall be added within 5 working days after you've successfully ported in to us.

As part of year end and new year 2025 promo, you shall also get an additional 10GB MY roaming data every month for 12 months if you activated the plan from 16 Dec 2024 - 31 Jan 2025.

To enjoy free roaming data, make sure you connect to one of the listed roaming partners after arriving at your destination: To ensure a smooth connection, enable data roaming in your phone's settings and disable any other SIM cards.

✅ Japan > KDDI, KDDI_51
✅ China > China Unicom
✅ Australia > Optus
✅ Vietnam > Mobifone
✅ Hong Kong > HKT (CSL)
✅ Taiwan> TW Mobile
✅ Macau > CTM
✅ Philippines > Globe Telecom
✅ South Korea > SK Telecom, KT
✅ Malaysia> Digi, Maxis,
✅ Indonesia > Telkomsel, XL
✅ Thailand > AIS, True Move

(Updated 16 Dec 2024)

Roam Eco (Postpaid, No contract 5G network plan) is specially designed for all subscribers who sign up a new number or all port in an existing number

For $17.10 per month, every month you get

✅ 100GB local 5G data
✅ Extra 100GB local 5G data
✅ 1,000mins local min
✅ 100 local SMS
✅ Free 3GB MY, ID, TH, TW, JP, S.KR, AU, CN, HK, MACAU, PH, VN
✅ Free Caller ID Display
✅ Free Incoming calls

In additional, porting from another Telco (Except Singtel, Gomo, Heya), you shall also get:

✅ An addon to transform all your 4G local data into 5G connectivity for 90 days
✅ Bonus 28GB Local Data for 12 months

Additional addon shall be added within 5 working days after you've successfully port in to us

As part of year end and new year 2025 promo, you shall also get an additional 10GB MY roaming data every month for 12 months if you activated the plan from 16 Dec 2024 - 31 Jan 2025.

To enjoy free roaming data, make sure you connect to one of the listed roaming partners after arriving at your destination:

✅ Malaysia> Digi, Maxis
✅ Indonesia > Telkomsel, XL
✅ Thailand > AIS, True Move
✅ Philippines > Globe, Smart
✅ Taiwan > Taiwan Mobile, Chunghwa
✅ Japan > KDDI_51, Softbank
✅ South Korea > Optus, Telstra
✅ Australia > Taiwan Mobile, Chunghwa
✅ China > China Telecoms, China Unicom
✅ Hong Kong > HK CSL, CMHK
✅ Macau > CTM, Hutchison Telephone
✅ Vietnam > Mobifone, Viettel

(Updated 16 Dec 2024)

Roam POWER (postpaid, non-contract 5G network plan) is specially designed for all subscribers who sign up a new number or all port in an existing number

For $22.10 per month, every month you get:

✅ 100GB local 5G data
✅ Extra 100GB local 5G data (Valid for 12 months)
✅ 2,000 local min VoLTE
✅ 100 local SMS
✅ 8GB Msia Forever (An addon of $5.00 per month, already included in the subscription)
✅ Free 3GB MY, ID, TH, TW, JP, S.KR, AU, CN, HK, MACAU, PH, VN
✅ Free Caller ID Display
✅ Free Incoming calls

In additional, porting from another Telco (Except Singtel, Gomo, Heya), you shall also get:

✅ An addon to transformed all your 4G local data into 5G connectivity permanently
✅ Free addon of 5GB to JP/S.KR/TW/AU/CN/HK/MACAU/PH/VN (Valid for 12 months)

Both additional add ons shall be added within 5 working days after you've successfully ported in to us.

As part of year end and new year 2025 promo, you shall also get an additional 10GB MY roaming data every month for 12 months if you activated the plan from 16 Dec 2024 - 31 Jan 2025.

To enjoy free roaming data, make sure you connect to one of the listed roaming partners after arriving at your destination: To ensure a smooth connection, enable data roaming in your phone's settings and disable any other SIM cards.

✅ Japan > KDDI, KDDI_51
✅ China > China Unicom
✅ Australia > Optus
✅ Vietnam > Mobifone
✅ Hong Kong > HKT (CSL)
✅ Taiwan> TW Mobile
✅ Macau > CTM
✅ Philippines > Globe Telecom
✅ South Korea > SK Telecom, KT
✅ Malaysia> Digi, Maxis,
✅ Indonesia > Telkomsel, XL
✅ Thailand > AIS, True Move

Of course you can!

Our Roam Plans (Postpaid, No contract) is specially designed for all subscribers who sign up a new number or all port in an existing number.

However, do note that if you are porting from a Singtel network provider (Singtel/Gomo/Heya), you may be missing some additional port in bonuses.

Refer to the list below

Telco brand in Singtel Network
✅ Singtel, Gomo, Heya, ViviFi, CM Link, Zero1, Grid Mobile

Telco brand in M1 Network
✅ M1, Circle Life, Changi Mobile, MyRepublic, Gorilla, Geenet

Telco brand in Starhub Network
✅ Starhub, Giga, Eight, RedOne

Telco brand in Simba/TPG Network
✅ Simba / TPG

The availability of port-in bonuses depends on the specific mobile plan you've ported in to.

Taking Roam SMART as an example:

To enjoy 5G connectivity forever,

✅ Your port in number MUST BE from a non-Singtel Network (Singtel, Gomo or Heya)
✅ After your number port in to our network is completed, you should the add-on to be added to your Roam SMART Plan within five (5) days.

If you don't receive the add-ons within 5 days after successfully transferring your number to us, it means either the transfer wasn't completed, the transfer was from a Singtel network, or there was an error in our system.

Fear not, get in touch with ZYM Cuscare, and we'll be able to assist you.

ZYM Mobile has a hassle-free online sign up process.

Step 1: Order a SIM card in www.zym.sg.
Choose to have your simcard deliver to you via your mailbox or doorstep.

Step 2: Download ZYM Mobile App
While waiting for your SIM card to arrive, download ZYM Mobile App in Appstore or Playstore. You will need it to self-activate the SIM card later.

Step 3: Activate the SIM card
Once you've got the SIM card, follow the instruction on the SIM pack to kick start the SIM activation process. From there you may choose to sign up for a new number or port-in your existing number. Once done, your SIM subscription shall be activated almost instantly.

A friendly reminder
To verify your identity during sign-up, you'll need a Singpass. Payment can be made with a valid Visa or Mastercard.

Of course! You may visit a our affiliate reseller outlets to sign up for a ZYM Mobile plan anytime.

ZYM boasts a network of over 80 resellers.
Check the popular resellers location here

If you opt to order a simcard online, the delivery options to have your simcard drop into your mailbox ($3) or deliver right to your doorstep ($8) are chargable. It's best to choose the self collection option if possible as it is free. 

Next, once you've collected your simcard, activation of ZYM mobile plan only requires the first month's prorated fee and the second month's subscription fee. There are no additional activation, SIM card, or other charges.

Keynote
Having first and second month subscription already paid, you shall expect your next monthly bills to only take place on the third month onwards.

We understand your concern about extra charges.

The only fees you should typically pay are the current month's prorated charges plus the next month's advance charges. After completing your order, you'll receive a service agreement via email that clearly outlines these fees.

If the amount you're being charged is different, please don't hesitate to contact our customer service team right away. We take such matters seriously and will investigate the situation. If the investigation outcome is positive, we will ensure customer's overcharged fee is refunded accordingly within 7 business days from date of report

ZYM Mobile is committed to fair pricing and ethical business practices. If we find a reseller consistently overcharging customers, we'll take appropriate action, which may include removing them from our authorized reseller list.

Need help?
Contact ZYM cuscare here

Currently, only physical SIM cards are available when you sign up for a ZYM mobile plan.

We're excited to announce that eSIM support is coming soon! Stay tuned for further updates on the launch date

Anyone over the age of 18, with a valid NRIC / FIN can sign up for a ZYM subscription.

For non-singaporean, you must have at least 6-month of Pass validity to sign up for a ZYM Mobile plan.

(Updated) 18 Dec 2024

While you can subscribe to up to 10 ZYM lines per NRIC/FIN, we strongly recommend staying within your manageable limit, ideally around 5.

Please note that any suspicious or fraudulent activities detected, including those related to scams, will result in the immediate suspension or termination of all your lines within the same NRIC/FIN. In such cases, no refunds will be issued for any advance payments made.

While uncommon, this issue can occasionally occur. We apologise for the inconveniences caused. Please contact ZYM cuscare right away!

Need help?
Contact ZYM cuscare here

While uncommon, this issue can occasionally occur. We apologise for the inconveniences caused. Please contact ZYM cuscare right away!

Need help?
Contact ZYM cuscare here

Of course you may!

If your current plan is under no contract term, the plan conversion is totally Free.

However, if you are under a contractual term with us, any swap of plan may incur a $10.90 service fee.

We understand that sometimes things don't work out as planned, and if you've given ZYM a chance and decided it's not the ideal match for you, we're here to help you move on.

You can terminate your plan and port out your number after 2 months, as per our Terms and Conditions (Minimal subscription for a non-contract plan is 2-month).

This is because we believe in giving our customers ample time to experience the ZYM difference before making a decision.

However, in case of exceptional circumstances that necessitate termination or porting out before the 2-month period, we may consider your request. Please be advised that any subscription fees paid upfront / roaming service utilisation charges are strictly non-refundable / waiverable.

Need help?
Contact ZYM cuscare here
Chat with ZYM