# Keepstone vs OneMore

The clearest difference is in-app purchases: OneMore at none against Keepstone's 1. Keepstone's advantage is update cadence (weekly vs every 3 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Keepstone sells 1 one-off in-app purchase. OneMore asks for nothing beyond the download.

Keepstone ships an update weekly, OneMore every 3 months. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Keepstone | OneMore |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Size | 21 MB | 50 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Pablo Silva](https://appshunter.io/developer/1876877015) | [Nassif Nassif](https://appshunter.io/developer/1769771545) |

## What reviewers say

### Keepstone

[App page](https://appshunter.io/ios/app/keepstone-time-capsule-diary/id6759112157)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keepstone Supporter | $0.99 | one-time |


### OneMore

[App page](https://appshunter.io/ios/app/onemore-smoke-tracker/id6766982502)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Keepstone free?

Keepstone is free to download, with in-app purchases available.

### Is OneMore free?

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

### Do Keepstone or OneMore have ads?

Neither Keepstone nor OneMore shows ads.

### Which is updated more often, Keepstone or OneMore?

Keepstone ships an update weekly, and OneMore every 3 months. Most recently, Keepstone was updated on November 5, 2026 and OneMore on November 9, 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.*