Comparison

連立方程式 vs Pi Sequence

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

Head to head
About

連立方程式

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連立方程式が解ける計算機アプリ 分数や少数の計算も可能 ※本アプリの不具合による生じる不都合について責任を負い兼ねることをご了承ください。

About

Pi Sequence

Features
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Pi Sequence: Memorize Pi helps you train your memory by practicing the digits of pi in a simple, focused way. Practice number sequences, test your recall, and build your ability to remember more digits over time. Whether you are learning the first few digits of pi or challenging yourself to go further, Pi Sequence gives you a clean space to practice, repeat, and improve. Features: • Practice pi digit sequences • Test your memory and recall accuracy • Find your birthday in the digits of pi • Track your progress as you memorize more digits • Challenge yourself with focused number memory training • Simple, distraction-free experience Pi Sequence Pro: Unlock unlimited practice and memory challenges. Terms of Use: https://gobefar.com/pisequence/terms Privacy Policy: https://gobefar.com/pisequence/privacy

Screenshots

連立方程式2 screens
Pi Sequence4 screens

Verdict

The call

The clearest difference is in-app purchases: 連立方程式 at none against Pi Sequence's 1. Pi Sequence's advantage is device support. On price 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. Pi Sequence sells 1 one-off in-app purchase. 連立方程式 asks for nothing beyond the download.

Scorecard2 real differences · 4 level
連立方程式 versus Pi Sequence: the parameters behind the verdict, then further details
Parameter連立方程式Pi Sequence
PriceFreeFree
Update frequency—Every 3 months
Ads—No
In-app purchasesNo — betterYes
Devices—iPhone, iPad — better
Requires iOS16.4 — better17.0
Further details — not scored
Size6 MB29 MB
Age rating4+4+
DeveloperRisako Asai晓灵 潘

In-app purchases

None

連立方程式

No in-app purchases

1 purchases

Pi Sequence

One-time1
  • Unlock Pro$3.99

Questions

Is 連立方程式 free?
連立方程式 is free to download, with no in-app purchases.
Is Pi Sequence free?
Pi Sequence is free to download, with in-app purchases available.

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