Comparison

Unit Gacha ! vs ひたすら情報

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

Head to head
About

Unit Gacha !

Features
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◆ Learn Physics Units with a Fun Gacha System Physics Units Gacha lets you practice unit breakdown, unit conversions, and fundamental physical quantities through randomly generated problems. Just tap to get a new question and continue learning at your own pace. ◆ Covers Essential Physics Units Practice and review a wide range of physics units: Mechanics (force, energy, momentum, pressure) Electricity & magnetism (voltage, resistance, charge, field strength) Waves & thermodynamics Derived units SI base units & physical constants Designed for students who want to study physics through units. ◆ Focused Explanations Where Needed Some problems include short explanations that show how units are derived from formulas. ◆ Random Practice Questions are generated randomly, allowing you to encounter various unit patterns and practice repeatedly. ◆ Simple Learning Features In-app scratch paper Learning progress is saved locally, and can be synchronized to the cloud when you sign in. Suitable for both quick review and focused practice sessions. ◆ For High-School Physics & Introductory University Courses A learning app designed to support the study of physics units for exams and fundamental review. ◆ Free to Use (Optional Paid Content) Approximately 70 problems are available for free Additional problem sets are available as optional paid upgrades

About

ひたすら情報

Features
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“Endless Info” is a game-style Information I learning app focused on making concepts like pseudocode, conditionals, loops, and binary/decimal conversion feel smooth and satisfying to solve. Instead of feeling like a traditional study app, it avoids heavy explanations and rigid academic vibes as much as possible. With a clean white-based UI and fast, responsive interactions, the app is designed to let you process problems in a quick, comfortable rhythm. There are two main modes: Endless Mode and 10-Question Time Attack. You can either take your time and carefully trace through logic, or enjoy solving problems at speed. Difficulty levels are also available, making it easy to gradually level up from basic processing concepts. Problems are presented using pseudocode and diagrams, asking questions such as: “What is the final value?” or “What will be output?” Answers can be selected or entered intuitively, and correct responses immediately lead into the next problem with light feedback and smooth transitions. Rather than focusing on long explanations, the app emphasizes the feeling of tracing and understanding the flow itself. Your results — including correct answers, streaks, and completion times — are recorded and viewable on the Stats screen. The overall design encourages relaxed, sustainable practice without pressure. The goal is to make Information I feel approachable without oversimplifying the actual logic. Don’t overthink it — just start tracing through the process. That’s the experience “Endless Info” aims to provide.

Screenshots

Unit Gacha !4 screens
ひたすら情報4 screens

Verdict

The call

The clearest difference is in-app purchases: ひたすら情報 at none against Unit Gacha !'s 2. ひたすら情報 also leads on update cadence (every 5 days vs every 3 weeks). Unit Gacha !'s advantage is ads (none vs shown). On price, 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. Unit Gacha ! sells 2 one-off in-app purchases. ひたすら情報 asks for nothing beyond the download.

UpkeepUpdate frequency

Unit Gacha ! ships an update every 3 weeks, ひたすら情報 every 5 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 3 level
Unit Gacha ! versus ひたすら情報: the parameters behind the verdict, then further details
ParameterUnit Gacha !ひたすら情報
PriceFreeFree
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size47 MB26 MB
Age rating4+4+
DeveloperShunsuke Nakamuranihei keita

In-app purchases

2 purchases

Unit Gacha !

One-time2
  • Unlock all mechanics problems$5.99
  • Unlock all electromagnetic problems$5.99
None

ひたすら情報

No in-app purchases

Questions

Is Unit Gacha ! free?
Unit Gacha ! is free to download, with in-app purchases available.
Is ひたすら情報 free?
ひたすら情報 is free to download, with no in-app purchases.
Do Unit Gacha ! or ひたすら情報 have ads?
ひたすら情報 shows ads; Unit Gacha ! does not.
Which is updated more often, Unit Gacha ! or ひたすら情報?
Unit Gacha ! ships an update every 3 weeks, and ひたすら情報 every 5 days. Most recently, Unit Gacha ! was updated on October 30, 2026 and ひたすら情報 on October 25, 2026.

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