Comparison

Unforgettable u10 vs DS チェックリスト

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

Head to head

やったことを残す確認リスト

About

Unforgettable u10

Features

Read full description

Not a to-do list. A record of what you already checked — locked the door, turned off the lights, shut the gas. Unforgettable lets you tap a switch the moment you finish a check, then reuse that set as a template the next time you leave home. Items and templates stay on your device.

About

DS チェックリスト

Features

Read full description

シンプルで使いやすいチェックリストです。毎日でも一度だけでも使えます。あらかじめ用意されたテンプレートから項目を作成することもできます。

Screenshots

Unforgettable u102 screens

DS チェックリスト1 screens

Verdict

The call

The clearest difference is ads: DS チェックリスト at none against Unforgettable u10's shown. DS チェックリスト also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (12.0 vs 14.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Unforgettable u10 ships an update every 2 months, DS チェックリスト every 5 days. The most recent releases landed on September 29, 2026 and October 4, 2026 respectively.

Scorecard3 real differences · 3 level

Unforgettable u10 versus DS チェックリスト: the parameters behind the verdict, then further details
Parameter	Unforgettable u10	DS チェックリスト
Price	Free	Free
Update frequency	Every 2 months	Every 5 days — better
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	14.0	12.0 — better
Further details — not scored
Size	26 MB	24 MB
Age rating	4+	4+
Developer	Naoya Matsumura	Daisuke Hikosaka

In-app purchases

None

Unforgettable u10

No in-app purchases

None

DS チェックリスト

No in-app purchases

Questions

Is Unforgettable u10 free?

Unforgettable u10 is free to download, with no in-app purchases.

Is DS チェックリスト free?

DS チェックリスト is free to download, with no in-app purchases.

Do Unforgettable u10 or DS チェックリスト have ads?

Unforgettable u10 shows ads; DS チェックリスト does not.

Which is updated more often, Unforgettable u10 or DS チェックリスト?

Unforgettable u10 ships an update every 2 months, and DS チェックリスト every 5 days. Most recently, Unforgettable u10 was updated on September 29, 2026 and DS チェックリスト on October 4, 2026.