# Sentry2 vs Extract Text from Image

The clearest difference is in-app purchases: Sentry2 at none against Extract Text from Image's 4. Sentry2 also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Extract Text from Image sells 3 in-app purchases, starting at $3.99 per 7 days. Sentry2 asks for nothing beyond the download.

Sentry2 ships an update every 2 months, Extract Text from Image every 4 months. The most recent releases landed on September 16, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Sentry2 | Extract Text from Image |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 23 MB | 15 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BePart Innova](https://appshunter.io/developer/1708085702) | [HYPER IGNITION SYSTEMS](https://appshunter.io/developer/1877121218) |

## What reviewers say

### Sentry2

[App page](https://appshunter.io/ios/app/sentry2/id6739817780)

**Features:** macOS Compatibility

**In-app purchases:** none


### Extract Text from Image

[App page](https://appshunter.io/ios/app/extract-text-from-image/id6756159268)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Yearly | $24.99 | per year |
| Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Sentry2 free?

Sentry2 is free to download, with no in-app purchases.

### Is Extract Text from Image free?

Extract Text from Image is free to download, with in-app purchases available.

### Do Sentry2 or Extract Text from Image have ads?

Neither Sentry2 nor Extract Text from Image shows ads.

### Which is updated more often, Sentry2 or Extract Text from Image?

Sentry2 ships an update every 2 months, and Extract Text from Image every 4 months. Most recently, Sentry2 was updated on September 16, 2026 and Extract Text from Image on September 20, 2026.

---

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