# Usage Log vs Three Seeds

The clearest difference is update cadence: Three Seeds at every 6 days against Usage Log's every 3 months. Usage Log's advantage is iOS requirement (7.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Usage Log ships an update every 3 months, Three Seeds every 6 days. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Usage Log | Three Seeds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (8 ratings)](https://appshunter.io/ios/app/usage-log/id887870065/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 29.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Free | — |
| Size | 1 MB | 38 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [志明 丁](https://appshunter.io/developer/1180487353) | [Atsushi Matsunami](https://appshunter.io/developer/6788283433) |

## What reviewers say

### Usage Log

[App page](https://appshunter.io/ios/app/usage-log/id887870065)

Track your daily iPhone usage and receive reminders to take breaks, helping to protect your eyesight. It's also a useful tool for parents monitoring their children's screen time.

**Highlights:** Track daily iPhone usage, Monitor screen time, Receive relaxation reminders, Parental monitoring, Data saved locally on iPhone

**Features:** Vision Pro support

**In-app purchases:** none


### Three Seeds

[App page](https://appshunter.io/ios/app/three-seeds-gratitude-journal/id6788283431)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Usage Log free?

Usage Log is free to download, with no in-app purchases.

### Is Three Seeds free?

Three Seeds is free to download, with no in-app purchases.

### Do Usage Log or Three Seeds have ads?

Neither Usage Log nor Three Seeds shows ads.

### Which is updated more often, Usage Log or Three Seeds?

Usage Log ships an update every 3 months, and Three Seeds every 6 days. Most recently, Usage Log was updated on October 22, 2026 and Three Seeds on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*