# Locksley vs Alter Academy

The clearest difference is iOS requirement: Locksley at 14.0 against Alter Academy's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Locksley ships an update every 3 weeks, Alter Academy monthly. The most recent releases landed on August 30, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Locksley | Alter Academy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/locksley/id6475052736/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 528 MB | 57 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Locksley.app LLP](https://appshunter.io/developer/1723225065) | [Alter Academy LTD](https://appshunter.io/developer/1884359562) |

## What reviewers say

### Locksley

[App page](https://appshunter.io/ios/app/locksley/id6475052736)

This app provides quick reference information for locksmiths, covering mortice lock identification, gearbox identification, high security cylinders, and hinge adjustment guides. It serves as a digital sidekick for professionals in the trade.

**Highlights:** Mortice lock identification, Gearbox identification, High security cylinder guides, Hinge adjustment guides, Quick reference information

**Features:** macOS Compatibility

**In-app purchases:** none


### Alter Academy

[App page](https://appshunter.io/ios/app/alter-academy/id6760417940)

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

**In-app purchases:** none


## Frequently asked questions

### Is Locksley free?

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

### Is Alter Academy free?

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

### Do Locksley or Alter Academy have ads?

Neither Locksley nor Alter Academy shows ads.

### Which is updated more often, Locksley or Alter Academy?

Locksley ships an update every 3 weeks, and Alter Academy monthly. Most recently, Locksley was updated on August 30, 2026 and Alter Academy on September 11, 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.*