# Chatform vs Subtext

The clearest difference is ads: Chatform at none against Subtext's shown. Chatform also leads on update cadence (weekly vs every 2 weeks) and ratings volume (77 vs 21). Subtext's advantage is iOS requirement (15.6 vs 18.0). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. Chatform sells 3 in-app purchases, starting at $1.99 per 7 days and Subtext sells 10 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Chatform against 4.9 for Subtext. Both are backed by a comparable volume of ratings — 77 and 21 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Chatform ships an update weekly, Subtext every 2 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Chatform | Subtext |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (77 ratings)](https://appshunter.io/ios/app/chatform-ai-writing-keyboard/id1664695215/reviews) | **[4.9 (21 ratings)](https://appshunter.io/ios/app/subtext-write-better-texts/id6736559861/reviews)** |
| Number of ratings | **77** | 21 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 66 MB | 86 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eugeny Popov](https://appshunter.io/developer/944413293) | [ANTON LICHT](https://appshunter.io/developer/1772410636) |

## What reviewers say

### Chatform

[App page](https://appshunter.io/ios/app/chatform-ai-writing-keyboard/id1664695215)

Enhance your communication with AI-powered tools for writing, translation, and summarization. This app offers an advanced AI keyboard to elevate your typing and provides instant answers to queries, helping you master language and express yourself with confidence.

**Highlights:** AI keyboard for enhanced typing, Text rephrasing and rewording, Translation of languages, Summarization of text, Grammar correction, Instant query answers

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Limits (Weekly) | $1.99 | per 7 days |
| No Limits (Monthly) | $3.99 | per month |
| No Limits (Yearly) | $29.99 | per year |


### Subtext

[App page](https://appshunter.io/ios/app/subtext-write-better-texts/id6736559861)

Enhance your written communication with an AI assistant that helps you compose, refine, and analyze messages. It smooths interactions, removes emotional triggers, and ensures your words are clear, calm, and authentic, fostering better relationships and mental well-being.

**Highlights:** AI message composition and enhancement, Grammar, spelling, and sentence correction, Tone analysis and word tuning, Response and reply generation, Message analysis for triggers and aggression, AI humanizer for natural messaging

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Weekly Subscription | $4.99 | per 7 days |
| Weekly Subscription | $5.99 | per 7 days |
| Weekly Subscription | $6.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $39.99 | per year |
| Yearly Subscription | $49.99 | per year |
| Yearly Subscription | $49.99 | per year |
| Yearly Subscription | $69.99 | per year |
| Yearly Subscription | $89.99 | per year |

**What reviewers like**

- ✨ Game changer for communication
- 🚀 Saves time on editing
- 💡 Helps untangle thoughts
- 👍 Clear, kind, and professional tone
- 😊 Increases communication confidence

**Requested features**

- Free trial example


## Frequently asked questions

### Is Chatform free?

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

### Is Subtext free?

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

### Which has better reviews, Chatform or Subtext?

Subtext is rated higher. Chatform averages 4.9 out of 5 from 77 ratings, while Subtext averages 4.9 from 21 ratings.

### Do Chatform or Subtext have ads?

Subtext shows ads; Chatform does not.

### Which is updated more often, Chatform or Subtext?

Chatform ships an update weekly, and Subtext every 2 weeks. Most recently, Chatform was updated on November 7, 2026 and Subtext on November 8, 2026.

---

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