# Bitslips vs Katmer.im

The clearest difference is in-app purchases: Katmer.im at none against Bitslips's 2. Bitslips's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Bitslips sells 2 in-app purchases, starting at $0.99 per month. Katmer.im asks for nothing beyond the download.

Bitslips ships an update weekly, Katmer.im every 10 days. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Bitslips | Katmer.im |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Size | 1 MB | 10 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zozi Apps](https://appshunter.io/developer/511900083) | [Arguman Yapay Zeka Teknolojileri Anonim Sirketi](https://appshunter.io/developer/1832189666) |

## What reviewers say

### Bitslips

[App page](https://appshunter.io/ios/app/bitslips-fast-note-taking/id6745814227)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version – Monthly | $0.99 | per month |
| Full Version – Yearly | $9.99 | per year |


### Katmer.im

[App page](https://appshunter.io/ios/app/katmerim/id6749801768)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bitslips free?

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

### Is Katmer.im free?

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

### Do Bitslips or Katmer.im have ads?

Neither Bitslips nor Katmer.im shows ads.

### Which is updated more often, Bitslips or Katmer.im?

Bitslips ships an update weekly, and Katmer.im every 10 days. Most recently, Bitslips was updated on September 22, 2026 and Katmer.im on September 23, 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.*