# Practice Lock vs Studyable

Practice Lock and Studyable both sit at 4.8 stars, but that hides the real split: 87% of Practice Lock's written reviews are positive against 37% of Studyable's. Practice Lock also leads on chart position (#119 vs unranked). Studyable's advantage is price (Free vs $0.99) and update cadence (every 2 days vs every 5 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Studyable is free to download; Practice Lock costs $0.99 up front. Practice Lock sells 1 one-off in-app purchase and Studyable sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Practice Lock against 4.7 for Studyable. Both are backed by a comparable volume of ratings — 2K and 1.1K respectively. Written reviews are what separate them: 87% of Practice Lock's written reviews are positive against 37% of Studyable's.

Practice Lock ships an update every 5 months, Studyable every 2 days. The most recent releases landed on September 23, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | Practice Lock | Studyable |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (2K ratings)](https://appshunter.io/ios/app/practice-lock/id1555509600/reviews)** | [4.7 (1.1K ratings)](https://appshunter.io/ios/app/studyable-ai-study-help/id6448214477/reviews) |
| Number of ratings | **2K** | 1.1K |
| Positive reviews | **87.1% of reviews** | 37.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#119** | — |
| Size | 4 MB | 21 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [James Randolph](https://appshunter.io/developer/1159117556) | [Inter Platforms Pty Ltd](https://appshunter.io/developer/1532697532) |

## What reviewers say

### Practice Lock

[App page](https://appshunter.io/ios/app/practice-lock/id1555509600)

**Currently charting:** #119 Top Paid · Education (US App Store)

Master combination locks with a realistic digital simulator. Practice opening locks with helpful hints and step-by-step guidance. Customize your lock's appearance and choose your own or randomly generated combinations.

**Highlights:** Realistic lock unlocking simulation, Helpful hints for common mistakes, Step-by-step walkthrough mode, Customizable dial colors, Generate random combinations, Choose custom combination ranges

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Customize Lock | $0.99 | one-time |

**What reviewers like**

- 👍 Helpful for learning to open lockers
- 🚀 Efficient at teaching lock-opening skills
- 🎨 Customizable lock colors and types
- 💡 Useful practice for middle/high school students
- 🎉 Fun and engaging app

**What reviewers complain about**

- 💰 Paid app, could be better if free
- 🤔 Sensitivity issues with lock turning
- 🐛 Occasional left/right confusion in instructions

**Reported bugs**

- Lock turning too fast at times
- Inconsistent behavior compared to real-life locks

**Requested features**

- Add sound effects when unlocking
- Include a randomize option to reset the lock combination
- Provide more lock types and difficulty levels


### Studyable

[App page](https://appshunter.io/ios/app/studyable-ai-study-help/id6448214477)

Instantly solve academic questions by taking a photo or typing them in. Get step-by-step answers and chat with an AI tutor for homework help. Generate flashcards from your notes.

**Highlights:** Photo-to-answer solving, Step-by-step solutions, AI tutor chat, Graph plotting, Flashcard generation, Web browsing AI

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studyable Pro Weekly | $4.99 | per 7 days |
| Studyable Pro Monthly | $9.99 | per month |
| Studyable Pro Annual | $49.99 | per year |

**What reviewers like**

- 🚀 Accurate answers
- 💡 Helpful step-by-step explanations
- 👍 Easy to use
- 🚀 Quick response time

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 Inaccurate answers
- 💰 Subscription issues
- 🐛 Glitches and bugs

**Reported bugs**

- No internet connection error when online
- Inability to get answers after a few questions
- Slow loading and processing times

**Requested features**

- Increase free daily usage limit
- Improve stability and reduce crashes


## Frequently asked questions

### Is Practice Lock free?

Practice Lock costs $0.99, and also offers in-app purchases.

### Is Studyable free?

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

### Which has better reviews, Practice Lock or Studyable?

Practice Lock is rated higher. Practice Lock averages 4.8 out of 5 from 2K ratings, while Studyable averages 4.7 from 1.1K ratings.

### Do Practice Lock or Studyable have ads?

Neither Practice Lock nor Studyable shows ads.

### Which is updated more often, Practice Lock or Studyable?

Practice Lock ships an update every 5 months, and Studyable every 2 days. Most recently, Practice Lock was updated on September 23, 2026 and Studyable on August 23, 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.*