# Writestone vs EXG Daily Proof

The clearest difference is in-app purchases: Writestone at none against EXG Daily Proof's 3. Writestone also leads on update cadence (every 3 days vs weekly) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. EXG Daily Proof sells 3 in-app purchases, starting at $14.99 per month. Writestone asks for nothing beyond the download.

Writestone ships an update every 3 days, EXG Daily Proof weekly. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Writestone | EXG Daily Proof |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Weekly |
| Size | 89 MB | 20 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seyfettin Yildirim](https://appshunter.io/developer/1698912402) | [Joseph Lydon](https://appshunter.io/developer/1869734119) |

## What reviewers say

### Writestone

[App page](https://appshunter.io/ios/app/writestone/id6477541746)

**In-app purchases:** none


### EXG Daily Proof

[App page](https://appshunter.io/ios/app/exg-daily-proof/id6757936184)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Daily Proof Monthly Promo | $14.99 | per month |
| Daily Proof Monthly | $19.99 | per month |
| Daily Proof Yearly | $149.99 | per year |


## Frequently asked questions

### Is Writestone free?

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

### Is EXG Daily Proof free?

EXG Daily Proof is free to download, with in-app purchases available.

### Do Writestone or EXG Daily Proof have ads?

Both Writestone and EXG Daily Proof show ads.

### Which is updated more often, Writestone or EXG Daily Proof?

Writestone ships an update every 3 days, and EXG Daily Proof weekly. Most recently, Writestone was updated on October 12, 2026 and EXG Daily Proof 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.*