ja! mobil vs Amtwise
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ja! mobil
Manage your mobile plan, track usage, and control your data with this utility app. Easily view and top up prepaid credit, switch plans, and manage SIM cards. Keep full control over your mobile services.
- Track data, SMS, and minutes usage
- Manage tariff and options
- View and top up prepaid credit
- Manage SIM and eSIM
- Update personal data
- Switch plans and book options
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Mit der kostenlosen ja! mobil App hast du schnell und einfach volle Kontrolle über deine Verbräuche und deine Daten jederzeit im Blick. Die congstar App bietet dir folgende Funktionen: Für Prepaid & Vertrag - Verbrauch im Blick - Daten, SMS und Minuten einsehen - Tarif & Optionen verwalten - Tarif wechseln, Optionen buchen oder kündigen - Prepaid-Guthaben einsehen und aufladen - SIM & eSIM verwalten - SIM-Karte sperren/tauschen, eSIM aktivieren, PIN & PUK anzeigen - Persönliche Daten ändern - Adresse oder Legitimations-PIN anpassen Wir entwickeln unsere ja! mobil App kontinuierlich weiter und freuen uns über deine Bewertungen und konstruktiven Hinweise. Die Erklärung zur Barrierefreiheit unserer App findest du unter: https://www.jamobil.de/barrierefreiheit Viel Spaß mit unserer App wünscht dir Dein App Team
Amtwise
Instantly understand German official letters by photographing them. The app redacts personal information on your device before sending for translation, ensuring privacy. It highlights deadlines, explains content, and provides verified information in multiple languages.
- Photograph and translate German official letters
- AI-powered explanation in multiple languages
- Automatic redaction of personal data on-device
- Deadline identification and reminder setting
- Source verification for every statement
- Import photos and PDFs
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Photograph any German official letter and understand it in your language in seconds. Names, numbers and addresses are replaced on your phone first, and you see exactly what was sent. A letter from the Finanzamt, the Ausländerbehörde, your health insurer, the Jobcenter, a court or a company: Amtwise tells you what it says, what you have to do and by when. • Deadlines first. The app finds the deadline, explains how it was calculated and sets a reminder or a calendar entry in one tap. • Your details stay on your phone. Text recognition and the removal of personal details happen on the device. Only the redacted text is sent, and "See what was sent" shows it word for word. The photo never leaves your phone. • Every claim shows its source. Each statement is checked against the letter's own wording; a statement that cannot be verified is not shown. • Your language. Explanations in English, Deutsch, Einfaches Deutsch, Русский, Українська, Türkçe, العربية, فارسی, Polski, Română, Español, Français, Italiano, Português, Български, Hrvatski, Srpski, Shqip, Tiếng Việt and 中文. • Free, no account, no ads. Letters stay on your phone until you delete them. Made for people who receive German mail they cannot read fluently: newcomers, international students, families, and anyone helping a parent or a friend with their post. Also useful when Amtsdeutsch is simply hard. How it works: scan the letter with the camera, or import a photo or a PDF. The app reads the text, replaces personal details and has the explanation written by an AI model on Google Cloud servers in the EU. Amtwise keeps no copy of it. Amtwise explains what a letter says. It does not check your individual case and is not legal or tax advice. When it matters, ask the sender or a professional.
Screenshots
Verdict
The clearest difference is rating: Amtwise at 5.0 against ja! mobil's 3.5. ja! mobil's advantage is ratings volume (23 vs 1). On price, ads, in-app purchases and monetization model 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.
Amtwise holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: ja! mobil has 23 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | ja! mobil | Amtwise |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (23 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 23 — better | 1 |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 200 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | congstar Services GmbH | Alena Odeon |
Customer experience
ja! mobil
Amtwise
In-app purchases
ja! mobil
No in-app purchases
Amtwise
No in-app purchases









