Num25 vs SUM! Planets
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Num25
Engage in a classic numbers game with a competitive twist. Challenge friends in battle mode for enhanced enjoyment and strategic play.
- Classic numbers game gameplay
- Competitive battle mode
- Play with friends
- Enhanced enjoyment
- Strategic play
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The classic numbers game is... Comeback and support the battle mode!! You can get more pleasure than ever with friend.
SUM! Planets
This is a fast-paced falling bubble puzzle game where players must quickly find pairs that add up to ten. It offers a simple yet challenging experience that becomes increasingly difficult as the game speeds up.
- Falling bubble puzzle gameplay
- Find pairs to make ten
- Increasing speed and difficulty
- Simple and addictive
- Award-winning design
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◇◇◇Red Dot Communication Award 2016◇◇◇ ◇◇◇Muse Creative Awards - Platinum Award Winner◇◇◇ ◇◇◇Digital Ehon (Picture Book) Award 2017 Winner◇◇◇ ◇◇◇Appeared on Japanese Popular Drama◇◇◇ SUM! got a new version and it's free!! SUM! Planets is a very simple falling bubble game. Find a pair to make a ten as quickly as you can. Sounds easy? Then you'll find it IS harder than you think when it gets fast and won't be able to stop playing this game. SUM! Family is a simpler version of this game for kids and parents, but since we found it's pretty popular for adults, we made the pro version of SUM!. Enjoy the new characters and faster bubbles! ______________________________ SUM! Soundtrack! https://itunes.apple.com/us/album/sum!-original-soundtrack-single/id1032625101?l=en ______________________________ SUM Team Mac Funamizu: App Concept, Design, Animation Ryo Ishihara: Programming Shintaro Tanaka: Music ______________________________ Related Info English http://enfani.jp/en/original/ https://www.facebook.com/enfani
Screenshots
Verdict
The clearest difference is rating: SUM! Planets at 5.0 against Num25's 4.4. SUM! Planets also leads on ads (none vs shown) and update cadence (daily vs every 6 weeks). Num25's advantage is ratings volume (5 vs 1). On price, in-app purchases, device support and iOS requirement 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.
SUM! Planets holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Num25 has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 88% of Num25's written reviews are positive against 100% of SUM! Planets's.
Num25 ships an update every 6 weeks, SUM! Planets daily. The most recent releases landed on October 12, 2026 and September 28, 2026 respectively.
| Parameter | Num25 | SUM! Planets |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (5 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 88.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 6 weeks | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 | 10.3 — better |
| Further details — not scored | ||
| Size | 5 MB | 236 MB |
| Age rating | 4+ | 4+ |
| Developer | QQ TSUBASA | Enfani Inc. |
Customer experience
Num25
SUM! Planets
In-app purchases
Num25
No in-app purchases
SUM! Planets
No in-app purchases
