Timestamp & Memo vs n等分カメラ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Timestamp & Memo
Effortlessly log your activities with a single tap. Record important notes alongside your timestamps for various tasks like jogging, studying, or meals. This app is ideal for quick record-keeping on the go and allows data export.
- One-tap timestamp creation
- Add notes to entries
- Log various activities (jogging, study, meals)
- Data export to CSV
- Convenient for on-the-go users
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Never wonder where your day went again. Timestamp & Memo is the simplest way to record what you're doing throughout the day. Just tap a button and save the moment. Perfect for: • Personal productivity tracking • ADHD daily logging • Study sessions • Work records • Meal tracking • Health and symptom tracking • Construction and field work logs • Life journaling No complicated setup. No timers. No projects. Just open the app and record. # Why people love Timestamp & Memo - Record events instantly - Add notes later - See your day as a timeline - Export to CSV - Extremely simple and lightweight Many users use Timestamp & Memo as a personal life log to understand how they spend their time every day.
n等分カメラ
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n等分カメラは、カメラ映像の上に円形ガイドを重ねて表示し、円形の対象物を簡単・正確に等分できるアプリです。 2〜36等分まで自由に設定できるため、ケーキやピザの切り分け、工作、DIY、木工、クラフト制作など、さまざまなシーンで活用できます。 ガイドを実際の対象物に重ねながら確認できるため、均等に分割したい場面で便利です。 【主な機能】 ・2〜36等分のガイド表示 ・円サイズの調整 ・1°単位の回転調整 ・線の太さ変更 ・ガイド色の変更（白・黒・赤・青） ・ガイド画像の保存 ・広告削除オプション シンプルな操作で、用途に合わせてガイドをすばやく調整できます。 見えているガイドをそのまま画像として保存できるため、作業の記録や共有にも便利です。
Screenshots
Verdict
The clearest difference is in-app purchases: Timestamp & Memo at none against n等分カメラ's 1. Timestamp & Memo also leads on iOS requirement (13.0 vs 26.1). n等分カメラ's advantage is update cadence (weekly vs every 4 weeks). On price, ads 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. n等分カメラ sells 1 one-off in-app purchase. Timestamp & Memo asks for nothing beyond the download.
Timestamp & Memo ships an update every 4 weeks, n等分カメラ weekly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.
| Parameter | Timestamp & Memo | n等分カメラ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (54 ratings) — better | — |
| Positive reviews | 83.8% of reviews | — |
| Number of ratings | 54 — better | — |
| Update frequency | Every 4 weeks | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 26.1 |
| Further details — not scored | ||
| Size | 25 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | masato nakamura | SHOGO TAKAHASHI |
In-app purchases
Timestamp & Memo
No in-app purchases
n等分カメラ
- 広告削除$1.99
Questions
Is Timestamp & Memo free?
Is n等分カメラ free?
Do Timestamp & Memo or n等分カメラ have ads?
Which is updated more often, Timestamp & Memo or n等分カメラ?
Other comparisons
