PastEvents vs MemoRing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PastEvents
Track the time elapsed since significant past events. Add custom events and visualize the time that has passed since they occurred. A simple utility for reflecting on history.
- Track elapsed time from past events
- Add custom events
- Visualize time passed
- Simple utility interface
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This app will display the elapsed time from the events of the past. Let's add various events !
MemoRing
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誕生日、結婚記念日、長寿記念日、法要の日などの情報を登録して通知設定をすると、希望する日時にプッシュ通知でお知らせしてくれます。記念日の由来やそのお祝いにあった贈り物の例なども知ることができます。
Screenshots
Verdict
The clearest difference is in-app purchases: MemoRing at none against PastEvents's 1. MemoRing also leads on ads (none vs shown) and update cadence (monthly vs every 25 months). PastEvents's advantage is iOS requirement (12.0 vs 16.0). On price 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. PastEvents sells 1 one-off in-app purchase. MemoRing asks for nothing beyond the download.
PastEvents ships an update every 25 months, MemoRing monthly. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.
| Parameter | PastEvents | MemoRing |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 25 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 22 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | tadashi atoji | Yumiko Ishihara |
In-app purchases
PastEvents
- Full version$2.99
MemoRing
No in-app purchases
