# Rock Lock vs Lease Ledger

The clearest difference is price: Rock Lock at Free against Lease Ledger's $0.99. Lease Ledger's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.

Rock Lock is free to download; Lease Ledger costs $0.99 up front. Rock Lock sells 1 one-off in-app purchase. Lease Ledger asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Rock Lock | Lease Ledger |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 12 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ron Yahav](https://appshunter.io/developer/1879738117) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### Rock Lock

[App page](https://appshunter.io/ios/app/rock-lock-app-blocker/id6760949840)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rock Lock Pro | $2.99 | one-time |


### Lease Ledger

[App page](https://appshunter.io/ios/app/lease-ledger/id6770066883)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rock Lock free?

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

### Is Lease Ledger free?

Lease Ledger costs $0.99, with no in-app purchases.

### Do Rock Lock or Lease Ledger have ads?

Neither Rock Lock nor Lease Ledger shows ads.

### Which is updated more often, Rock Lock or Lease Ledger?

Rock Lock ships an update fortnightly, and Lease Ledger fortnightly. Most recently, Rock Lock was updated on October 31, 2026 and Lease Ledger on October 31, 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.*