# AI Piper vs TextRefiner

The clearest difference is in-app purchases: TextRefiner at none against AI Piper's 1. AI Piper's advantage is update cadence (every 2 months vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AI Piper sells 1 in-app purchase, starting at $4.99 per month. TextRefiner asks for nothing beyond the download.

AI Piper ships an update every 2 months, TextRefiner every 11 months. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | AI Piper | TextRefiner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/textrefiner-ai-keyboard/id6447099265/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | — | Free |
| Size | 4 MB | 6 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Ankur Piparsania](https://appshunter.io/developer/1651354606) | [志亮 黎](https://appshunter.io/developer/1159611554) |

## What reviewers say

### AI Piper

[App page](https://appshunter.io/ios/app/ai-piper/id1665359478)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Subscription | $4.99 | per month |


### TextRefiner

[App page](https://appshunter.io/ios/app/textrefiner-ai-keyboard/id6447099265)

Enhance your written communication with AI-powered text refinement tools. Craft clearer and more precise messages for any situation, from important emails to quick texts, with an intuitive interface designed for on-the-go use.

**Highlights:** AI text refinement, Message precision and clarity, Intuitive user interface, On-the-go message editing, Communication confidence

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Piper free?

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

### Is TextRefiner free?

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

### Do AI Piper or TextRefiner have ads?

Neither AI Piper nor TextRefiner shows ads.

### Which is updated more often, AI Piper or TextRefiner?

AI Piper ships an update every 2 months, and TextRefiner every 11 months. Most recently, AI Piper was updated on November 3, 2026 and TextRefiner on November 6, 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.*