# DeeperAI vs Protexter

The clearest difference is in-app purchases: Protexter at none against DeeperAI's 3. Protexter also leads on update cadence (every 2 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DeeperAI sells 3 in-app purchases, starting at $14.99 per month. Protexter asks for nothing beyond the download.

DeeperAI ships an update weekly, Protexter every 2 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | DeeperAI | Protexter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Size | 12 MB | 57 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Masanori Kobayashi](https://appshunter.io/developer/1890607844) | [Ifeanyi Munonye](https://appshunter.io/developer/1730745459) |

## What reviewers say

### DeeperAI

[App page](https://appshunter.io/ios/app/deeperai/id6761641850)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DeeperAI Monthly | $14.99 | per month |
| 500K Token Pack | $9.99 | one-time |
| DeeperAI Unlimited | $39.99 | one-time |


### Protexter

[App page](https://appshunter.io/ios/app/protexter-ai-texting-keyboard/id6786688776)

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

**In-app purchases:** none


## Frequently asked questions

### Is DeeperAI free?

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

### Is Protexter free?

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

### Do DeeperAI or Protexter have ads?

Neither DeeperAI nor Protexter shows ads.

### Which is updated more often, DeeperAI or Protexter?

DeeperAI ships an update weekly, and Protexter every 2 days. Most recently, DeeperAI was updated on November 5, 2026 and Protexter on November 5, 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.*