Sonnet vs Verb Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sonnet
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Sonnet helps you actually learn French — by recalling it, not just reading it. Instead of multiple-choice guessing, you type the answer. Every drill checks your spelling letter by letter, turns the word green when you nail it, and a built-in hint nudges you one letter at a time when you're stuck. VERBS • Practice 944 verified verbs across every tense and mood. • Type the conjugation; wrong letters show in red, correct turns green. • Spaced repetition brings back what you forget, and starts you on the most common verbs first. • Rate each card Hard or Easy to tune your schedule. PHRASES • 1,000+ everyday French phrases, the kind you'll actually use. • Switch direction: recall the meaning, or type the French. • Tap any French word to see what it means. WORDS • Build vocabulary with around 3,000 of the most common French words. • Search and browse the whole list any time. CONJUGATOR • Look up any verb and see its full conjugation tables, with the stem and ending colour-coded. • Verbs are numbered and grouped by how common they are. GRAMMAR • Short, clear notes for each tense — including when the subjunctive is triggered. ALSO • Hear words and phrases spoken aloud. • Daily goals and a progress view. • Light and dark themes. iPhone and iPad. PRIVATE BY DESIGN • Works fully offline. No account. No ads. No tracking. Nothing you do leaves your device. Free to use. Bon courage !
Verb Lab
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Learn 200 practical English verbs with Verb Lab. Study in English with English definitions and grammar explanations, or choose Russian, French, or Spanish explanations and translations. Explore verb forms and tense tables, read contextual examples, listen to pronunciation, save favourites, and practise with focused questions. Clearly labelled word meanings help explain how a verb is used. English explanations are selected on first launch. You can change your explanation language at any time, and the app remembers your choice. This release focuses on English study. Other study-language catalogs are temporarily unavailable while their learning content is revised. The included learning content is free. No account, subscription, purchase, or advertising is required. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://verblab.app/privacy.html
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Verdict
The clearest difference is update cadence: Sonnet at every 2 weeks against Verb Lab's monthly. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
Sonnet ships an update every 2 weeks, Verb Lab monthly. The most recent releases landed on October 15, 2026 and October 29, 2026 respectively.
| Parameter | Sonnet | Verb Lab |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 9 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Brandon van Rijn | Evgenii Dmitriev |
In-app purchases
Sonnet
No in-app purchases
Verb Lab
No in-app purchases







