amaysim vs ZenSim
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
amaysim
Manage your amaysim mobile and NBN Home Internet services with ease. This app allows you to set up SIMs, activate services, check balances, top up data, and switch plans. It provides a simple and fun way to handle all your amaysim account needs.
- Transfer mobile number
- Set up SIM/eSIM plans
- Activate NBN Home Internet
- Check mobile balance
- Manage NBN service
- Top up data/credit
- Switch plans
Read full descriptionHide full description
The amaysim app is your one stop app for all things amaysim – from getting started with your SIM or eSIM to activating NBN® Home Internet, and much more. Join 1.5 million happy amaysim customers and download the app to make managing your account simple, seamless and (dare we say it) fun! - Transfer your mobile number - Set up your SIM plan - Activate your NBN Home Internet service - Check your mobile balance - Manage your NBN service - Update your personal and payment details - Top up your data or credit - Switch your plan at any time - View your data usage and payment history - Get quick answers to your questions - Manage and customise call waiting, voicemail and roaming and more The amaysim app is free and can be used even if you've run out of data, but download charges do apply for downloading from the App Store. When using the app overseas international roaming charges will also apply.
ZenSim
Manage your eSIMs and travel data plans with this app. Activate new eSIMs, purchase travel data, and monitor your account usage and plan details.
- Activate eSIMs
- Purchase Travel eSIMs
- Manage account
- Check usage
- Order add-ons
- Change plan
Read full descriptionHide full description
Welcome to the ZenSim app, where you can activate your eSIMs, buy Travel eSIMs, manage your account, check your usage, order add-ons, change your plan and more.
Screenshots
Verdict
The clearest difference is rating: amaysim at 4.7 against ZenSim's 3.7. amaysim also leads on ratings volume (732 vs 3). ZenSim's advantage is review sentiment (80% vs 53%). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
amaysim holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: amaysim has 732 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 53% of amaysim's written reviews are positive against 80% of ZenSim's, so the app with the better star average is not the one people write more warmly about.
amaysim ships an update every 4 weeks, ZenSim fortnightly. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.
| Parameter | amaysim | ZenSim |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (732 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 53.5% of reviews | 80.0% of reviews — better |
| Number of ratings | 732 — better | 3 |
| Update frequency | Every 4 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 83 MB | 52 MB |
| Age rating | 4+ | 9+ |
| Developer | amaysim Mobile Pty Ltd | ZenSim |
Customer experience
amaysim
ZenSim
Bugs and requests
amaysim
Reported bugs
3 issues- App crashes during plan changes
- Inability to update payment details
- Inconsistent data usage tracking
Requested features
4 requests- Apple Watch support
- More transparent account management
- Improved in-app notifications
- Easier plan upgrade/downgrade process
ZenSim
Not enough reviews yet to summarise bugs or requests.
In-app purchases
amaysim
No in-app purchases
ZenSim
No in-app purchases
