# ACOB Scanner vs LockProof

The clearest difference is in-app purchases: ACOB Scanner at none against LockProof's 3. ACOB Scanner also leads on iOS requirement (13.0 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. LockProof sells 3 in-app purchases, starting at $6.99 per 7 days. ACOB Scanner asks for nothing beyond the download.

ACOB Scanner ships an update every 5 weeks, LockProof every 3 weeks. The most recent releases landed on September 26, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ACOB Scanner | LockProof |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/lockproof-real-habit-tracker/id6760607259/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | — | Subscription |
| Size | 30 MB | 333 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ACOB](https://appshunter.io/developer/1807115895) | [LSA LTD](https://appshunter.io/developer/1583767608) |

## What reviewers say

### ACOB Scanner

[App page](https://appshunter.io/ios/app/acob-scanner/id6744330021)

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

**In-app purchases:** none


### LockProof

[App page](https://appshunter.io/ios/app/lockproof-real-habit-tracker/id6760607259)

This app uses photo proof to track your daily habits and build streaks. It features AI verification to ensure authenticity and allows for easy sharing of your progress.

**Highlights:** Photo proof for habit completion, AI-verified evidence, Streak tracking with shields, TikTok export, Home and lock screen widgets, Custom routine blocks

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Annual discount | $29.99 | per year |
| Annual | $39.99 | per year |


## Frequently asked questions

### Is ACOB Scanner free?

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

### Is LockProof free?

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

### Do ACOB Scanner or LockProof have ads?

Neither ACOB Scanner nor LockProof shows ads.

### Which is updated more often, ACOB Scanner or LockProof?

ACOB Scanner ships an update every 5 weeks, and LockProof every 3 weeks. Most recently, ACOB Scanner was updated on September 26, 2026 and LockProof on September 17, 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.*