Comparison

Sosu der vs ぷにっと! ぷりん

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Sosu der

Features
Read full description

This app is a quiz application that determines whether a number is prime or composite and swipes the correct answer. A prime number is a natural number greater than 1 that is not divisible by any other number except 1 and the number itself. For example, 2, 3, 5, and 7 are single-digit prime numbers. Composite numbers (composite numbers) are natural numbers greater than 1 that are not prime and are represented by the product of smaller natural numbers (e.g., 4 = 2 x 2, 6 = 2 x 3). Through this app, you can test your judgment and reflexes while having fun learning these mathematical concepts. ... How many two-digit, three-digit, and four-digit prime numbers do you know? Translated with www.DeepL.com/Translator (free version)

About

ぷにっと! ぷりん

Features
Read full description

ぷにっと気持ちいい!ぷりんのパズルゲーム ●概要 ぷるぷるの「ぷりん」を置いて、食べて、消していく シンプルだけど奥が深いパズルゲーム! 誰でもすぐ遊べるルールなのに 気づいたら夢中になってしまう中毒性! あなたはどこまでステージを進められる? ●遊び方 遊び方はとっても簡単! ① ぷりんを置くor食べる ② ステージのお題を達成すればクリア! シンプル操作でサクサク遊べます! ●特徴 ・シンプルなのに奥深いパズル ちょっとした配置で結果が大きく変わる! ・かわいいぷりんたち ぷにっとした見た目と気持ちいい消え方! ・短時間で遊べる スキマ時間にぴったり! ・やり込み要素あり クリア手数を詰めたり、効率よく攻略しよう! ●こんな人におすすめ! ・パズルゲームが好き ・かわいいゲームが好き ・スキマ時間で遊びたい ・シンプルだけど奥深いゲームを探している ぷにっと気持ちいいぷりんパズルの世界へようこそ!

Screenshots

Sosu der4 screens
ぷにっと! ぷりん4 screens

Verdict

The call

The clearest difference is in-app purchases: Sosu der at none against ぷにっと! ぷりん's 3. ぷにっと! ぷりん's advantage is update cadence (weekly vs every 4 months). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ぷにっと! ぷりん sells 3 one-off in-app purchases. Sosu der asks for nothing beyond the download.

UpkeepUpdate frequency

Sosu der ships an update every 4 months, ぷにっと! ぷりん weekly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
Sosu der versus ぷにっと! ぷりん: the parameters behind the verdict, then further details
ParameterSosu derぷにっと! ぷりん
PriceFreeFree
Update frequencyEvery 4 monthsWeekly — better
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size140 MB131 MB
Age rating4+4+
DeveloperHirobumi OnishiYuki Noda

In-app purchases

None

Sosu der

No in-app purchases

3 purchases

ぷにっと! ぷりん

One-time3
  • バイバイ広告$3.99
  • 1手戻しまくり$3.99
  • タップ力強化$3.99

Questions

Is Sosu der free?
Sosu der is free to download, with no in-app purchases.
Is ぷにっと! ぷりん free?
ぷにっと! ぷりん is free to download, with in-app purchases available.
Do Sosu der or ぷにっと! ぷりん have ads?
Both Sosu der and ぷにっと! ぷりん show ads.
Which is updated more often, Sosu der or ぷにっと! ぷりん?
Sosu der ships an update every 4 months, and ぷにっと! ぷりん weekly. Most recently, Sosu der was updated on November 4, 2026 and ぷにっと! ぷりん on October 31, 2026.

Other comparisons