# AI Writeon vs PlanRemind

The clearest difference is update cadence: PlanRemind at every 10 days against AI Writeon's every 13 months. AI Writeon's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases 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 and PlanRemind sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

AI Writeon ships an update every 13 months, PlanRemind every 10 days. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | AI Writeon | PlanRemind |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 10 days** |
| Size | 43 MB | 23 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Svitlana Skibа](https://appshunter.io/developer/1678778094) | [Maksym Cherednichenko](https://appshunter.io/developer/1719628238) |

## What reviewers say

### 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 |


### PlanRemind

[App page](https://appshunter.io/ios/app/planremind/id6473738341)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month | $1.99 | per month |
| Year | $17.99 | per year |


## Frequently asked questions

### Is AI Writeon free?

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

### Is PlanRemind free?

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

### Do AI Writeon or PlanRemind have ads?

Neither AI Writeon nor PlanRemind shows ads.

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

AI Writeon ships an update every 13 months, and PlanRemind every 10 days. Most recently, AI Writeon was updated on September 16, 2026 and PlanRemind on September 18, 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.*