# Kwyzi vs Lock Learn

The clearest difference is update cadence: Lock Learn at every 2 days against Kwyzi's every 11 days. Lock Learn also leads on ratings volume (3 vs 1). Kwyzi's advantage is iOS requirement (15.1 vs 18.6). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Kwyzi sells 2 in-app purchases, starting at $4.99 per month and Lock Learn sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Kwyzi against 5.0 for Lock Learn. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Kwyzi ships an update every 11 days, Lock Learn every 2 days. Both last shipped on October 19, 2026.

## The numbers

| Metric | Kwyzi | Lock Learn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/kwyzi/id6778579616/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/lock-learn-passive-learning/id6778682190/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 2 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 50 MB | 3 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MATTHEW CLIETT](https://appshunter.io/developer/1869522542) | [MaxQ Consulting Services LLC](https://appshunter.io/developer/1814475176) |

## What reviewers say

### Kwyzi

[App page](https://appshunter.io/ios/app/kwyzi/id6778579616)

This app turns wasted moments into learning opportunities by sending you questions via notifications. Answer directly from the alert without interrupting your current activity. It supports various input methods, including photos of handwritten notes, and uses spaced repetition to aid memory retention.

**Highlights:** Notification-based learning, Answer directly from notifications, Input via text, paste, or photo, Accuracy checked against online info, Spaced repetition for memory, Handwritten note support, Dark mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kwyzi Pro Monthly | $4.99 | per month |
| Kwyzi Pro Yearly | $38.99 | per year |


### Lock Learn

[App page](https://appshunter.io/ios/app/lock-learn-passive-learning/id6778682190)

Learn new vocabulary effortlessly by having words and definitions appear on your phone's lock screen every 10 minutes. Create custom word lists for any subject, from languages to professional terms, and tap to explore them further. Start with 20 free words and unlock unlimited access with a one-time purchase.

**Highlights:** Lock screen vocabulary widget, Customizable word lists by topic, Definitions and grammar labels, Tap to view word details, One-time purchase for unlimited words

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LockLearn | $1.99 | one-time |


## Frequently asked questions

### Is Kwyzi free?

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

### Is Lock Learn free?

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

### Which has better reviews, Kwyzi or Lock Learn?

Kwyzi and Lock Learn are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Kwyzi or Lock Learn have ads?

Neither Kwyzi nor Lock Learn shows ads.

### Which is updated more often, Kwyzi or Lock Learn?

Kwyzi ships an update every 11 days, and Lock Learn every 2 days. Most recently, Kwyzi was updated on October 19, 2026 and Lock Learn on October 19, 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.*