e vs linguaArbor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
e
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e-RETTER App – Ihre Vorbereitung auf den Erste-Hilfe-Kurs Die e-RETTER App bietet exklusiven Zugang zu den digitalen Lernmaterialien der e-RETTER Erste-Hilfe Kurse. Die theoretischen Inhalte werden über diese App flexibel und ortsunabhängig vermittelt als ideale Vorbereitung auf den praktischen Kursteil, den Sie im Anschluss vor Ort absolvieren. Mit der App lernen Sie Schritt für Schritt alle wichtigen Grundlagen der Ersten Hilfe – einfach, interaktiv und verständlich aufbereitet in Text, Bild und begleitet durch hochwertige und praxisnahe Lernvideos. Die Inhalte stehen ausschließlich Teilnehmenden eines gebuchten e-RETTER Erste-Hilfe Kurses zur Verfügung und dienen zur Vorbereitung auf den praktischen Unterricht. Wichtig: Die e-RETTER App ist kein eigenständiges Lernprodukt, sondern Teil des umfassenden e-RETTER Kurskonzepts. Der Zugang ist nur in Verbindung mit einem gebuchten Kurs möglich.
linguaArbor
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linguaArbor helps you actually learn a language — with a clear, structured path and natural pronunciation spoken aloud for every word and sentence. Pick from SIX languages and learn from the one you already know: • English • Spanish • French • German • Italian • Portuguese A REAL COURSE, NOT RANDOM LESSONS Your path follows the official CEFR framework: A1 → A2 → B1 — the same standard used by schools and exams across Europe. A short placement test drops you in at exactly the right spot, so you never start from zero if you already know the basics. HEAR EVERY WORD OUT LOUD Every word and sentence is read aloud with natural pronunciation using your device's built-in voices, so you pick up the right sound from day one. Tap any item to hear it again as often as you like. PRACTICE THAT STICKS • Multiple choice and image matching to build vocabulary fast • Sentence building with a word bank to lock in grammar • Listening exercises to train your ear • Pair matching to fix meaning in memory • Speak-aloud repetition with speech recognition to practice your pronunciation LEARN AT YOUR OWN PACE — NO GUILT No aggressive streaks and no guilt-trip reminders. Practice whenever it suits you — five minutes or fifty. Track your real progress across vocabulary, grammar, and listening, and watch it grow over time. A FAIR, SIMPLE PRICE Everything is FREE: all 6 languages, all audio, and all A1–B1 content. We're supported by ads. Want more? Premium gives you: • A completely ad-free experience • Unlimited energy (the "leaves") — practice as much as you want, whenever you want Just €4.99/month or €24.99/year. No lifetime traps, no fake discounts. Cancel anytime. Want to go further? Our sister app linguaProfunda continues the journey at the advanced levels B2, C1, and C2. Grow your language, leaf by leaf. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: e at none against linguaArbor's 2. e also leads on ads (none vs shown) and iOS requirement (14.0 vs 16.0). On price, update cadence 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. linguaArbor sells 2 in-app purchases, starting at $3.99 per month. e asks for nothing beyond the download.
e ships an update every 6 weeks, linguaArbor monthly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | e | linguaArbor |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 27 MB | 263 MB |
| Age rating | 12+ | 4+ |
| Developer | 3minds online GmbH | Phivolt Srls |
In-app purchases
e
No in-app purchases
linguaArbor
- Premium Monthly$3.991 Month
- Premium Yearly$22.991 Year









