# Posturello vs Shrimp

The clearest difference is in-app purchases: Shrimp at none against Posturello's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Posturello sells 2 in-app purchases, starting at $3.99 per month. Shrimp asks for nothing beyond the download.

Posturello ships an update every 3 weeks, Shrimp every 4 weeks. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Posturello | Shrimp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Size | 74 MB | 40 MB |
| Requires iOS | 15.0 | **14.0.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [THEODOR ROMEO RICHARD](https://appshunter.io/developer/1857967415) | [Ksenia Shubova](https://appshunter.io/developer/1877285298) |

## What reviewers say

### Posturello

[App page](https://appshunter.io/ios/app/posturello/id6756016677)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $3.99 | per month |
| Yearly Premium | $39.99 | per year |


### Shrimp

[App page](https://appshunter.io/ios/app/shrimp-posture-reminder/id6759187714)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Posturello free?

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

### Is Shrimp free?

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

### Do Posturello or Shrimp have ads?

Neither Posturello nor Shrimp shows ads.

### Which is updated more often, Posturello or Shrimp?

Posturello ships an update every 3 weeks, and Shrimp every 4 weeks. Most recently, Posturello was updated on October 24, 2026 and Shrimp on October 18, 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.*