# RxKeeper vs OmniLog

The clearest difference is in-app purchases: RxKeeper at none against OmniLog's 4. RxKeeper also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. OmniLog sells 4 in-app purchases, starting at $4.99 per month. RxKeeper asks for nothing beyond the download.

RxKeeper ships an update every 4 months, OmniLog every 5 months. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | RxKeeper | OmniLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 5 months |
| Size | 52 MB | 93 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Status Alert LLC](https://appshunter.io/developer/1448149292) | [Andre Leite Barbosa Costa](https://appshunter.io/developer/984337133) |

## What reviewers say

### RxKeeper

[App page](https://appshunter.io/ios/app/rxkeeper/id1448149293)

**Features:** macOS Compatibility

**In-app purchases:** none


### OmniLog

[App page](https://appshunter.io/ios/app/omnilog-weight-tracker/id1574761276)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Monthly | $4.99 | per month |
| Premium - Monthly | $7.99 | per month |
| Premium - Yearly | $39.99 | per year |
| Premium - Yearly | $69.99 | per year |


## Frequently asked questions

### Is RxKeeper free?

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

### Is OmniLog free?

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

### Do RxKeeper or OmniLog have ads?

OmniLog shows ads; RxKeeper does not.

### Which is updated more often, RxKeeper or OmniLog?

RxKeeper ships an update every 4 months, and OmniLog every 5 months. Most recently, RxKeeper was updated on October 9, 2026 and OmniLog on October 4, 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.*