MyMTN vs CardCosmic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MyMTN
Manage your mobile services easily with this app. Top up airtime, buy data bundles, pay bills, and access product information anytime. Gain control over your mobile world without needing to contact customer support.
- Top-up airtime
- Purchase data bundles
- Pay bills
- Manage mobile services
- Access product information
- 24/7 self-service
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Welcome to the world of services to suit everyone’s needs. With MyMTN you can top-up airtime, purchase bundles, pay your bills and much more. It’s everything you need, all in one place. Manage your mobile world the easy way with MyMTN. MyMTN gives subscribers greater control of their own mobile services so that they can access services and solve issues without having to contact company representatives. MyMTN also ensures customers have access to information about MTN’s products and services whenever the user needs it (24 hours a day) and at their convenience. "Continued use of GPS running in the background can dramatically decrease battery life."
CardCosmic
Easily convert unwanted gift cards into cash. The platform offers instant quotes, fast withdrawals, and competitive rates with secure transactions. Track your orders in real-time for a seamless selling experience.
- Sell gift cards instantly
- Fast and easy withdrawals
- Best market rates
- Secure transactions
- Track every order
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Turn your gift cards into cash—quickly, safely, and at competitive rates. Our platform is built for fast and seamless gift card selling, giving you a simple way to unlock the value of your cards whenever you need it. Key Features: • Sell Gift Cards Instantly Upload your card details and receive real-time quotes. No waiting, no hassle. • Fast & Easy Withdrawals Cash out your balance securely to your preferred payment method with just a few taps. • Best Market Rates We offer transparent, competitive pricing so you always know you’re getting the most value. • Secure Transactions Your data is protected with bank-level security, ensuring a safe and reliable selling experience. • Track Every Order Real-time status updates keep you informed from submission to payout. Whether you’re clearing unused cards or need quick cash, our app makes the entire process simple, fast, and trustworthy.
Screenshots
Verdict
The clearest difference is rating: CardCosmic at 4.3 against MyMTN's 3.2. CardCosmic also leads on update cadence (monthly vs every 3 months) and review sentiment (26% vs 10%). MyMTN's advantage is iOS requirement (9.0 vs 15.5). On price, ads, in-app purchases and monetization model 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.
CardCosmic holds the better App Store score, 4.3 against 3.2. Both are backed by a comparable volume of ratings — 806 and 3.7K respectively. Written reviews point the same way: 10% of MyMTN's written reviews are positive against 26% of CardCosmic's.
MyMTN ships an update every 3 months, CardCosmic monthly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | MyMTN | CardCosmic |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (806 ratings) | 4.3 (3.7K ratings) — better |
| Positive reviews | 10.2% of reviews | 26.5% of reviews — better |
| Number of ratings | 806 | 3.7K — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 62 MB | 105 MB |
| Age rating | 4+ | 17+ |
| Developer | MTN | CardCosmic, Inc. |
Customer experience
MyMTN
CardCosmic
Bugs and requests
MyMTN
Reported bugs
3 issues- App not loading or opening
- Inconsistent data balance display
- Purchased data not reflecting in the app
Requested features
3 requests- Allow multiple numbers/accounts in the app
- Improve data usage tracking and notifications
- Integrate with other MTN services seamlessly
CardCosmic
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MyMTN
No in-app purchases
CardCosmic
No in-app purchases









