Mattemums vs Nono Islands
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Mattemums
A fun math game for children and candy lovers, featuring counting, arithmetic operations, and number quizzes. It offers multiple difficulty levels and engaging visuals of characters enjoying candy.
- Counting candy
- Arithmetic operations (add, subtract, multiply, divide)
- Number quizzes
- Pack-in-bags counting
- 3 difficulty levels
- Swedish voice-over
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Mattemums är ett roligt matematikspel för barn og barnsliga tal- og godisälskare. Du kan räkna godis och se tokiga figurer äta godis tills de får en sockerchock. Spelet är lämpligt från 2 år och uppåt. ♥ Svenskt tal - kan absolut spelas även om man inte kan läsa ♥ 3 svårighetsgrader ♥ 4 typer räknesätt (plus, minus, gånger og division) ♥ Sifferquiz så barnen lär hur siffrorna ser ut ♥ Packa-i-påsar – räkna godis och se 10-siffersystemet i aktion. ♥ Massor av roliga saker till hjärnan ♥ Helt ofarligt för tänderna ♥ Hur många poäng kan du samla ihop? ♥ Och hur ser egentligen 492 godisbitar ut? - Massor av godis, siffror, tokerier, sockerchock och snorkråkor till flere timmar av kul inlärning.
Nono Islands
Embark on a treasure hunt across mysterious islands filled with ancient riches. Navigate treacherous paths, overcome formidable guardians like spiders and sharks, and evade deadly traps including spikes and sawblades.
- Treasure hunting expedition
- Island exploration
- Enemy encounters
- Trap avoidance
- Challenging gameplay
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Join the expedition to the Nono Islands on a quest for long lost treasures. But be aware, the islands are far from uninhabited! The treasures are heavily guarded by the Nonos and their army - the spiders, the sharks, the jumping skulls and many others. And if you in some way manage to get past them, the hidden traps will get you for sure. Good luck avoiding the spikes, flying darts, sawblades and boulders. Good luck, that's all we can say. Good. Luck.
Screenshots
Verdict
The clearest difference is rating: Nono Islands at 4.7 against Mattemums's 2.5. Nono Islands also leads on ratings volume (6.2K vs 2). Mattemums's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence, monetization model and device support 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. Nono Islands sells 3 one-off in-app purchases. Mattemums asks for nothing beyond the download.
Nono Islands holds the better App Store score, 4.7 against 2.5. That said, the two scores are not equally well evidenced: Nono Islands has 6.2K ratings behind it against 2, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.
| Parameter | Mattemums | Nono Islands |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) | 4.7 (6.2K ratings) — better |
| Positive reviews | — | 80.0% of reviews |
| Number of ratings | 2 | 6.2K — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 4.3 — better | 16.6 |
| Further details — not scored | ||
| Size | 20 MB | 145 MB |
| Age rating | 4+ | 9+ |
| Developer | Biodome Games ApS | Illusion Labs |
Customer experience
Mattemums
Nono Islands
Bugs and requests
Mattemums
Not enough reviews yet to summarise bugs or requests.
Nono Islands
Reported bugs
3 issues- Game crashes on startup
- Levels not loading properly
- High scores not saving correctly
Requested features
4 requests- More levels and islands
- Ability to play with friends
- Additional playable characters
- Checkpoint system improvements
In-app purchases
Mattemums
No in-app purchases
Nono Islands
- Buy 5 tokens$0.99
- Unlock all checkpoints$4.99
- Full Game$4.99
