Lock Learn vs Deckwise
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lock Learn
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.
- Lock screen vocabulary widget
- Customizable word lists by topic
- Definitions and grammar labels
- Tap to view word details
- One-time purchase for unlimited words
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Lock Learn puts a vocabulary word on your lock screen and swaps it out every 10 minutes, all day. You're checking your phone constantly anyway, so you might as well pick something up in the meantime. There are no study sessions, no streaks to maintain, and no extra time required. How it works: Add the Lock Learn widget to your lock screen. From that point on, every time you glance at your phone you'll see a different word from your list along with its definition and grammar type. The widget refreshes in the background every 10 minutes without you doing anything. Build your own word lists: Lock Learn isn't tied to a preset word bank. You create topics for whatever you're working on: a language you're studying, industry terminology, SAT prep words, culinary terms, anything you want. Every entry includes a definition and a grammar label so you understand how to actually use the word, not just what it means. Tap to go deeper: Spot a word you want to explore? Tap the widget and Lock Learn opens directly to that word's topic so you can review, edit, or add related words. Free to start: You get up to 20 vocabulary words completely free, with no trial period and no expiration date. If you want more, a small one-time purchase unlocks unlimited words and there's no subscription. Features: - Lock screen widget that rotates vocabulary every 10 minutes - Organize words into topics and categories - Grammar labels included with every entry - Tap-to-open deep link goes directly to the word currently on your lock screen - Free up to 20 words, one-time purchase for unlimited
Deckwise
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Deckwise is a focused flashcard app that helps you create cards quickly and review what matters each day. Start studying in seconds with an optional sample deck, or create your own deck for vocabulary, exams, school subjects, professional terms, and more. Add front-and-back cards, tap to reveal answers, and rate each review with Again, Hard, Good, or Easy. Create cards faster: - Save & Add Another for continuous card entry - Bulk Add from tab, vertical-bar, or CSV-formatted text - Preview valid, invalid, empty, and duplicate rows before importing - Import and export UTF-8 CSV files through the Files app - Duplicate a deck with fresh card IDs and review schedules Focused daily study: - See cards due today - Use simple review scheduling - Track review history and study progress with Deckwise Pro - Keep decks, cards, and study data stored locally - Study without creating an account Deckwise Pro adds: - Removal of all banner and interstitial ads - Daily local study reminders - Review history - Advanced study statistics - Additional themes Deckwise Pro is available as monthly and yearly auto-renewable subscriptions. U.S. prices are $2.99 per month and $19.99 per year; localized prices are shown before purchase. Payment is charged to your Apple ID account when you confirm your purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current billing period. Manage or cancel your subscription in your Apple ID subscription settings. Restore Purchases is available in Settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://github.com/app-policies/privacy-policy-deckwise/blob/main/privacy_policy.md
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Lock Learn | Deckwise |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 days — better | Every 5 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | MaxQ Consulting Services LLC | KANDK |
In-app purchases
Lock Learn
- LockLearn$1.99
Deckwise
- Deckwise Pro Monthly$2.991 Month
- Deckwise Pro Yearly$19.991 Year








