Nostalgia Notes vs SoroLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nostalgia Notes
Easily create, update, and delete diary entries. Review past entries sorted by day, week, month, or year. Track your progress with enriched statistical data to stay motivated.
- Diary creation
- Update diary entries
- Delete diary entries
- Review past entries
- Sort entries by date
- Statistical data tracking
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Main Features 1.Diary creation Simple to create a diary. 2.Update Diary You can update the contents of your diary. 3.Delete Diary You can easily delete your diary by swiping it. 4.Review You can look back on the past in various axes by displaying diaries sorted by daily, weekly, monthly, and yearly. Statistics As you continue to keep a diary, the statistical data will be enriched, motivating you to continue.
SoroLog
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“When did I last do this?” “Is it about time to do it again?” SoroLog helps you answer these small everyday questions. Some tasks don’t happen every day or once a week. Watering plants every few days, changing aquarium water, feeding your pets, cleaning— all those things with no fixed schedule can be managed as tasks. Each task focuses on showing you whether it might be time to do it again. When it’s getting dry, when it’s getting dirty, when it’s starting to bother you— SoroLog helps you keep track of those subtle moments. Since there’s no exact “next date,” the app won’t push notifications or force habits on you. It’s an app you open whenever you think, “Maybe it’s time?”
Screenshots
Verdict
The clearest difference is ads: SoroLog at none against Nostalgia Notes's shown. Nostalgia Notes's advantage is update cadence (every 4 days vs every 2 months) and iOS requirement (17.0 vs 26.2). 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.
Nostalgia Notes ships an update every 4 days, SoroLog every 2 months. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.
| Parameter | Nostalgia Notes | SoroLog |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 4 days — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 6 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Masaaki Kishimoto | NISHIKIGOI APPLICATION |
In-app purchases
Nostalgia Notes
No in-app purchases
SoroLog
No in-app purchases









