# Revise vs Allston Labs

The clearest difference is in-app purchases: Allston Labs at none against Revise's 2. Allston Labs also leads on iOS requirement (15.1 vs 26.0). Revise's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Revise sells 2 in-app purchases, starting at $14.99 per month. Allston Labs asks for nothing beyond the download.

Revise ships an update every 4 days, Allston Labs every 3 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Revise | Allston Labs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/revise-write-anything-better/id6475302901/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 63 MB | 35 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Hassanat Choudhry](https://appshunter.io/developer/1723844242) | [Xiaoyuan Zhu](https://appshunter.io/developer/1896297609) |

## What reviewers say

### Revise

[App page](https://appshunter.io/ios/app/revise-write-anything-better/id6475302901)

Enhance your mobile writing with an AI-powered keyboard and app. Transform drafts into polished content, adapt tone and length, and integrate seamlessly with other apps. Secure on-device processing keeps your ideas private.

**Highlights:** Instant writing enhancement, Adaptive tone and length control, Secure on-device processing, Seamless app integration, AI-powered keyboard extension, Polished prose generation

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Revise Pro Monthly | $14.99 | per month |
| Revise Ultra | $24.99 | per month |


### Allston Labs

[App page](https://appshunter.io/ios/app/allston-labs/id6771249033)

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

**In-app purchases:** none


## Frequently asked questions

### Is Revise free?

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

### Is Allston Labs free?

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

### Do Revise or Allston Labs have ads?

Neither Revise nor Allston Labs shows ads.

### Which is updated more often, Revise or Allston Labs?

Revise ships an update every 4 days, and Allston Labs every 3 weeks. Most recently, Revise was updated on November 4, 2026 and Allston Labs on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*