# School Lock vs Practice Lock | Combination

The clearest difference is price: Practice Lock | Combination at Free against School Lock's $0.99. Practice Lock | Combination also leads on review sentiment (89% vs 66%) and rating (4.7 vs 4.5). School Lock's advantage is in-app purchases (none vs 3) and update cadence (fortnightly vs every 3 months). On ratings volume, ads, device support and iOS requirement there is nothing between them.

Practice Lock | Combination is free to download; School Lock costs $0.99 up front. Practice Lock | Combination sells 3 in-app purchases, starting at $1.99 per month. School Lock asks for nothing beyond the download.

Practice Lock | Combination holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 1.1K and 3.4K respectively. Written reviews point the same way: 66% of School Lock's written reviews are positive against 89% of Practice Lock | Combination's.

School Lock ships an update fortnightly, Practice Lock | Combination every 3 months. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | School Lock | Practice Lock | Combination |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.5 (1.1K ratings)](https://appshunter.io/ios/app/school-lock/id1475723278/reviews) | **[4.7 (3.4K ratings)](https://appshunter.io/ios/app/practice-lock-combination/id6466766612/reviews)** |
| Number of ratings | 1.1K | **3.4K** |
| Positive reviews | 66.2% of reviews | **88.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 32 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [H3 Apps, LLC](https://appshunter.io/developer/598620927) | [Ayomide Omolewa](https://appshunter.io/developer/1707785388) |

## What reviewers say

### School Lock

[App page](https://appshunter.io/ios/app/school-lock/id1475723278)

Practice opening school lockers with a digital simulation. This app helps you master the right, left, right sequence required for combination locks, ensuring you can access your locker quickly and efficiently.

**Highlights:** Locker lock simulation, Right, left, right sequence practice, Combination number guidance, Speed practice for locker access

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

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for learning to open lockers
- 🚀 Effective for practicing locker combinations
- 💡 Great for new middle school students
- 🤩 Improved confidence in opening lockers

**What reviewers complain about**

- 🐛 Lock only turns one way
- 🕰️ Slow lock rotation speed
- 💰 Not worth the cost for some users
- 🤔 Inconsistent functionality

**Reported bugs**

- Lock won't turn left
- Reset button covered by ads
- Glitchy and unreliable performance

**Requested features**

- Allow lock to turn both clockwise and counterclockwise
- Increase lock rotation speed
- Add ability to input real locker combinations
- Provide more feedback/animation when lock is opened


### Practice Lock | Combination

[App page](https://appshunter.io/ios/app/practice-lock-combination/id6466766612)

Master rotary combination locks with a realistic digital simulation. Practice opening lockers and safes with customizable configurations, a timer challenge, and guided assistance. Learn at your own pace or race against the clock.

**Highlights:** Realistic digital rotary lock simulation, Timer challenge for speed practice, Guided assistance and hints, Step-by-step walkthrough mode, Customizable combination ranges and sequences, Vibrant dial color options

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $1.99 | per month |
| Unlimited Access | $2.99 | per 3 months |
| Unlimited Access | $4.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 👍 Helpful for learning to open lockers
- 🤩 Life-saving for school
- 🙌 Saved time and frustration
- 💯 Effective practice tool

**What reviewers complain about**

- 🐛 Glitchy or buggy at times
- ⏱️ Lock moves too fast for practice
- 💰 Requires payment after limited free tries

**Reported bugs**

- Combination reset issue
- Visuals not displaying properly
- Inconsistent performance

**Requested features**

- Customizable locker combinations
- Motivational messages or rewards
- More flexibility in settings


## Frequently asked questions

### Is School Lock free?

School Lock costs $0.99, with no in-app purchases.

### Is Practice Lock | Combination free?

Practice Lock | Combination is free to download, with in-app purchases available.

### Which has better reviews, School Lock or Practice Lock | Combination?

Practice Lock | Combination is rated higher. School Lock averages 4.5 out of 5 from 1.1K ratings, while Practice Lock | Combination averages 4.7 from 3.4K ratings.

### Do School Lock or Practice Lock | Combination have ads?

Neither School Lock nor Practice Lock | Combination shows ads.

### Which is updated more often, School Lock or Practice Lock | Combination?

School Lock ships an update fortnightly, and Practice Lock | Combination every 3 months. Most recently, School Lock was updated on September 23, 2026 and Practice Lock | Combination on September 22, 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.*