Memos vs TaskTrees
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Memos
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シンプルで少しおしゃれな雰囲気がある、使いやすいメモアプリです！ 複雑な機能がなくシンプルにメモを残したい人にオススメ！ ◆デザイン シンプルなデザインで少しヴィンテージ感漂う配色になっています。 ◆機能 ・メモの作成 ・メモを削除 ・ピン固定 ・メモの共有
TaskTrees
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ツリー形式でタスクやメモを自由に作成し、整理できるアプリです。他の人とツリーを共有することもできます。
Screenshots
Verdict
The clearest difference is update cadence: TaskTrees at fortnightly against Memos's every 2 months. TaskTrees also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price, ads and in-app purchases 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.
Memos ships an update every 2 months, TaskTrees fortnightly. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.
| Parameter | Memos | TaskTrees |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Kouji Aida | Jun Takahashi |
In-app purchases
Memos
No in-app purchases
TaskTrees
No in-app purchases
