# School Lock vs Practice Lock Combo

The clearest difference is price: Practice Lock Combo at Free against School Lock's $0.99. Practice Lock Combo also leads on review sentiment (100% vs 66%). School Lock's advantage is in-app purchases (none vs 6) and ratings volume (1.1K vs 265). On rating, update cadence, ads and device support there is nothing between them.

Practice Lock Combo is free to download; School Lock costs $0.99 up front. Practice Lock Combo sells 6 in-app purchases, starting at $1.99 per month. School Lock asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for School Lock against 4.5 for Practice Lock Combo. Both are backed by a comparable volume of ratings — 1.1K and 265 respectively. Written reviews are what separate them: 66% of School Lock's written reviews are positive against 100% of Practice Lock Combo's.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 27, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | School Lock | Practice Lock Combo |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.5 (1.1K ratings)](https://appshunter.io/ios/app/school-lock/id1475723278/reviews) | [4.5 (265 ratings)](https://appshunter.io/ios/app/practice-lock-combo-vaultx/id6751608965/reviews) |
| Number of ratings | **1.1K** | 265 |
| Positive reviews | 66.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 11 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [H3 Apps, LLC](https://appshunter.io/developer/598620927) | [Sandratra Razafindralambo](https://appshunter.io/developer/556442767) |

## 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 Combo

[App page](https://appshunter.io/ios/app/practice-lock-combo-vaultx/id6751608965)

Master rotary dial combination locks with this realistic simulator. Practice opening lockers, safes, or padlocks with your own combinations and customizable dials. Features include haptic feedback and timed challenges to improve speed and accuracy.

**Highlights:** Practice with custom combinations, Realistic digital dial mechanics, Step-by-step visual guidance, Adjustable combination length, Haptic feedback for authentic feel, Multiple themes for personalization, Timed game modes

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VaultX Pro (Monthly) | $1.99 | per month |
| VaultX Pro (Annual) | $4.99 | per year |
| Starter Upgrade | $1.99 | one-time |
| Discounted Upgrade | $2.99 | one-time |
| Pro Upgrade | $3.99 | one-time |
| VaultX Pro (Lifetime) | $9.99 | one-time |


## Frequently asked questions

### Is School Lock free?

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

### Is Practice Lock Combo free?

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

### Which has better reviews, School Lock or Practice Lock Combo?

School Lock and Practice Lock Combo are both rated 4.5 out of 5 on the App Store, from 1.1K and 265 ratings respectively.

### Do School Lock or Practice Lock Combo have ads?

Neither School Lock nor Practice Lock Combo shows ads.

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

School Lock ships an update fortnightly, and Practice Lock Combo fortnightly. Most recently, School Lock was updated on September 27, 2026 and Practice Lock Combo on September 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*