# FlipWordy vs Lock Learn

The clearest difference is ads: Lock Learn at none against FlipWordy's shown. Lock Learn also leads on update cadence (every 2 days vs every 5 days). FlipWordy's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. FlipWordy sells 2 in-app purchases, starting at $2.99 per month and Lock Learn sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

FlipWordy ships an update every 5 days, Lock Learn every 2 days. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | FlipWordy | Lock Learn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/lock-learn-passive-learning/id6778682190/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 3 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MERVE PEKYUREK](https://appshunter.io/developer/1896522389) | [MaxQ Consulting Services LLC](https://appshunter.io/developer/1814475176) |

## What reviewers say

### FlipWordy

[App page](https://appshunter.io/ios/app/flipwordy/id6767936033)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annual | $29.99 | 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 FlipWordy free?

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

### Is Lock Learn free?

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

### Do FlipWordy or Lock Learn have ads?

FlipWordy shows ads; Lock Learn does not.

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

FlipWordy ships an update every 5 days, and Lock Learn every 2 days. Most recently, FlipWordy was updated on October 17, 2026 and Lock Learn on October 2, 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.*