# Lock Learn vs Deckwise

The clearest difference is ads: Lock Learn at none against Deckwise's shown. Lock Learn also leads on update cadence (every 2 days vs every 5 days). Deckwise's advantage is iOS requirement (13.0 vs 18.6). On price, in-app purchases and device support there is nothing between them.

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

Lock Learn ships an update every 2 days, Deckwise every 5 days. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Lock Learn | Deckwise |
| --- | --- | --- |
| 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 | **No** | Yes |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 42 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MaxQ Consulting Services LLC](https://appshunter.io/developer/1814475176) | [KANDK](https://appshunter.io/developer/1867080143) |

## What reviewers say

### 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 |


### Deckwise

[App page](https://appshunter.io/ios/app/deckwise-flashcards/id6787350926)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deckwise Pro Monthly | $2.99 | per month |
| Deckwise Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is Lock Learn free?

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

### Is Deckwise free?

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

### Do Lock Learn or Deckwise have ads?

Deckwise shows ads; Lock Learn does not.

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

Lock Learn ships an update every 2 days, and Deckwise every 5 days. Most recently, Lock Learn was updated on October 31, 2026 and Deckwise on November 10, 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.*