# Keyper vs Post With AI

The clearest difference is in-app purchases: Keyper at none against Post With AI's 4. Keyper also leads on update cadence (monthly vs every 16 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Keyper ships an update monthly, Post With AI every 16 months. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Keyper | Post With AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 16 months |
| Size | 17 MB | 5 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KEYXENTIC INC.](https://appshunter.io/developer/1255559704) | [AudioBitts Inc](https://appshunter.io/developer/1292046715) |

## What reviewers say

### Keyper

[App page](https://appshunter.io/ios/app/keyper-mobile/id6472255572)

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

**In-app purchases:** none


### Post With AI

[App page](https://appshunter.io/ios/app/post-with-ai/id6741161462)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essential Monthly Subscription | $4.99 | per month |
| Monthly Premium Subscription | $9.99 | per month |
| Essential Yearly Subscription | $35.99 | per year |
| Premium Yearly Subscription | $71.99 | per year |


## Frequently asked questions

### Is Keyper free?

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

### Is Post With AI free?

Post With AI is free to download, with in-app purchases available.

### Do Keyper or Post With AI have ads?

Neither Keyper nor Post With AI shows ads.

### Which is updated more often, Keyper or Post With AI?

Keyper ships an update monthly, and Post With AI every 16 months. Most recently, Keyper was updated on November 8, 2026 and Post With AI on October 30, 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.*