# GoAmazing vs Practice Lock | Combination

The clearest difference is in-app purchases: GoAmazing at none against Practice Lock | Combination's 3. GoAmazing also leads on iOS requirement (13.0 vs 15.1). Practice Lock | Combination's advantage is update cadence (every 3 months vs every 21 months). On price, ads and device support there is nothing between them.

Both are free to download. Practice Lock | Combination sells 3 in-app purchases, starting at $1.99 per month. GoAmazing asks for nothing beyond the download.

GoAmazing ships an update every 21 months, Practice Lock | Combination every 3 months. The most recent releases landed on September 21, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | GoAmazing | Practice Lock | Combination |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3.4K ratings)](https://appshunter.io/ios/app/practice-lock-combination/id6466766612/reviews)** |
| Number of ratings | — | **3.4K** |
| Positive reviews | — | 88.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 53 MB | 32 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GOAMAZING CORPORATION](https://appshunter.io/developer/1458469681) | [Ayomide Omolewa](https://appshunter.io/developer/1707785388) |

## What reviewers say

### GoAmazing

[App page](https://appshunter.io/ios/app/goamazing/id1536364147)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 GoAmazing free?

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

### Is Practice Lock | Combination free?

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

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

Neither GoAmazing nor Practice Lock | Combination shows ads.

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

GoAmazing ships an update every 21 months, and Practice Lock | Combination every 3 months. Most recently, GoAmazing was updated on September 21, 2026 and Practice Lock | Combination on September 28, 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.*