行動記録アプリ vs Darwin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
行動記録アプリ
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行動を継続していきたい人のための、シンプルな行動記録アプリです。 このアプリは、あなたが継続したい行動を記録して管理することができます。 また、今までの合計時間を見ることで、今まで行なった時間が分かります。
Darwin
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Darwin is a digital detox app that turns time away from your phone into "evolution." ■ Grow Just by Putting Your Phone Down Place your device on your desk during a session. As long as you don't move it, you'll earn XP and level up your character. Hit your weekly target for bonus XP. ■ From Microbe to God — 100 Levels of Evolution Start as a Lv.1 microbe. Level up to evolve through fish → animal → human → wizard → god, unlocking new characters and habitats along the way. Conquer all 6 stages, 20 characters, and 21 habitats. ■ Compete as a Team Join a random team of 3–5 people and battle other teams on the weekly leaderboard. When every member hits their personal goal, everyone earns a +2 level bonus. With teammates counting on you, slacking off isn't an option. ■ Build a Rhythm with Weekly Goals Set your own weekly focus-time goal. Hit it for +2 levels; miss it for -1 level and removal from your team. A little pressure goes a long way toward building the habit. ■ Feel Your Teammates' Effort in Real Time Get push notifications for teammates' session results and chat messages. Knowing someone else is grinding right now gives you that extra push. Fully customizable in settings. ■ A Community You Can Trust Built-in reporting for inappropriate messages and user blocking keep your detox safe and focused. ■ Live Activity & Widget Support See your session timer on the Lock Screen and Dynamic Island. Check today's focus time straight from your Home Screen with widgets. ■ Perfect For ・Anyone trying to cut back on phone use ・People who want to boost their focus ・Anyone who wants to build habits with a game-like twist ・People who want to reach goals alongside others With Darwin, turn time away from your phone into time spent evolving. EULA for Premium plans (monthly/annual): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: 行動記録アプリ at none against Darwin's shown. 行動記録アプリ also leads on iOS requirement (11.0 vs 17.0). Darwin's advantage is update cadence (every 2 days vs every 15 months). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
行動記録アプリ ships an update every 15 months, Darwin every 2 days. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.
| Parameter | 行動記録アプリ | Darwin |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 15 months | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 14 MB | 95 MB |
| Age rating | 4+ | 12+ |
| Developer | Shinji Kurosawa | Ryohei Horiuchi |
In-app purchases
行動記録アプリ
No in-app purchases
Darwin
No in-app purchases









