# DocLens vs TutorLedger

The clearest difference is update cadence: DocLens at every 10 days against TutorLedger's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DocLens ships an update every 10 days, TutorLedger every 3 weeks. The most recent releases landed on September 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | DocLens | TutorLedger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 45 MB | 11 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [涛 刘](https://appshunter.io/developer/6785269438) | [志伟 吴](https://appshunter.io/developer/1775934017) |

## What reviewers say

### DocLens

[App page](https://appshunter.io/ios/app/doclens-ocr/id6792431107)

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

**In-app purchases:** none


### TutorLedger

[App page](https://appshunter.io/ios/app/tutorledger/id6797454825)

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

**In-app purchases:** none


## Frequently asked questions

### Is DocLens free?

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

### Is TutorLedger free?

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

### Do DocLens or TutorLedger have ads?

Neither DocLens nor TutorLedger shows ads.

### Which is updated more often, DocLens or TutorLedger?

DocLens ships an update every 10 days, and TutorLedger every 3 weeks. Most recently, DocLens was updated on September 18, 2026 and TutorLedger on October 8, 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.*