# MODV AI vs AI Writeon

The clearest difference is in-app purchases: MODV AI at none against AI Writeon's 1. MODV AI also leads on update cadence (every 2 months vs every 13 months). AI Writeon's advantage is iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. AI Writeon sells 1 in-app purchase, starting at $3.99 per month. MODV AI asks for nothing beyond the download.

MODV AI ships an update every 2 months, AI Writeon every 13 months. The most recent releases landed on October 20, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | MODV AI | AI Writeon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Size | 75 MB | 43 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MODV COMPANY LTD](https://appshunter.io/developer/1651062042) | [Svitlana Skibа](https://appshunter.io/developer/1678778094) |

## What reviewers say

### MODV AI

[App page](https://appshunter.io/ios/app/modv-ai/id6444100286)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Writeon

[App page](https://appshunter.io/ios/app/ai-writeon/id6446998285)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One month subscription | $3.99 | per month |


## Frequently asked questions

### Is MODV AI free?

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

### Is AI Writeon free?

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

### Do MODV AI or AI Writeon have ads?

Neither MODV AI nor AI Writeon shows ads.

### Which is updated more often, MODV AI or AI Writeon?

MODV AI ships an update every 2 months, and AI Writeon every 13 months. Most recently, MODV AI was updated on October 20, 2026 and AI Writeon on October 3, 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.*