Number vs Numfred
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Number
Learn and practice numbers in 18 languages with interactive exercises and spoken pronunciations. Features a hands-free mode for relaxed learning on the go, progress tracking, and social sharing of achievements.
- Learn numbers in 18 languages
- Spoken pronunciations
- Free Hand Mode for continuous learning
- Adjustable pauses and language speed
- Progress tracking overviews
- Social sharing of successes
Read full descriptionHide full description
With Number-Ninja you can learn and practice the numbers in 18 different languages. Whether you want to spice up your language course or prepare for your next vacation: Number-Ninja lets you practice in a relaxed way. Anytime and anywhere. For this purpose, a random number in your native language within the selected number range is displayed on the main screen. After a click you will be shown the solution in the foreign language you selected. The number will also be spoken in the foreign language. Of course you can also change the learning direction, so that the number is given to you in the foreign language. The available languages are Bulgarian, Chinese, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Italian, Japanese, Norwegian, Polish, Romanian, Spanish, Swedish and Turkish. More languages are in preparation and will always be distributed as a free update. We find the Free Hand Mode particularly practical. In this mode, the numbers are displayed and spoken without your interaction, and after a pause, the corresponding solutions are displayed and spoken automatically. This mode even continues when you lock your iPhone. This way you can, for example, learn in a relaxed way with headphones on the bus. The pauses and the language speed can be adjusted. Look at several overviews to see how much effort you have already put into learning each language. Compare yourself with your friends and share your success on social networks! You will see that learning with Number-Ninja is fun and easy. Bargaining on vacation in the local language will be easy for you in the future. And if you are taking a language course anyway, forget about the corresponding chapters in the textbook! With Number-Ninja you will become a number expert in no time! We create our apps for you, the user. 'Software for you' is our motto. So if you have any questions about Number-Ninja or ideas for new functionalities, feel free to contact us anytime! Lulatech Holger Lakmann and Ralf Lulei GbR Friedrichstraße 17 78604 Rietheim-Weilheim Germany E-mail: info@lulatech.com
Numfred
This app helps users improve their ability to recognize spoken numbers in 13 languages. It offers two learning modes: listening and typing, or typing and listening, with options for offline learning and adjustable difficulty.
- Recognize spoken numbers
- Practice numbers in 13 languages
- Listen & Type learning mode
- Type & Listen learning mode (Premium)
- Offline learning
- Adjustable voice speed (Premium)
Read full descriptionHide full description
Numfred trains a core skill in language learning: recognizing spoken numbers with confidence. Perfect for language courses, work, and school. Boost your listening comprehension and learn numbers in 15 languages: English, Spanish, French, Chinese, German, Italian, Japanese, Korean, Russian, Portuguese, Swedish, Dutch, Turkish, Polish, and Czech. Learning Mode 1 “Listen & Type” Hear a number, type it. Got it right? The next one appears instantly—an easy, game-like flow with quick wins for beginners and advanced learners. Learning Mode 2 „Type & Listen“ (Premium) Type any number and hear how it’s pronounced. Use the Step button to practice in increments of 1, 10, 100, or 1,000—ideal for beginners and for rapid drills in specific number ranges. Try it now: Download Numfred and try Basic with no time limit or sign-up required. Basic - Learn numbers in 15 languages - Learning Mode 1 “Listen & Type” (three skill levels) - Limited number ranges - Learn offline - No ads Premium (one-time purchase, no subscription) - Learn numbers in 15 languages - Learning Mode 1 “Listen & Type” (three skill levels) - Learning Mode 2 „Type & Listen“ - Extended number ranges up to 999,999 - Adjustable voice speed - Configurable digit grouping (3-digit or 4-digit/myriads) - Custom number separators - Learn offline - No ads
Screenshots
Verdict
The clearest difference is monetization model: Number at free against Numfred's free with in-app purchases. Number also leads on iOS requirement (14.2 vs 18.0). Numfred's advantage is update cadence (every 6 weeks vs every 3 months). 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. Number sells 1 one-off in-app purchase and Numfred sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Number ships an update every 3 months, Numfred every 6 weeks. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.
| Parameter | Number | Numfred |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 14.2 — better | 18.0 |
| Further details — not scored | ||
| Size | 17 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | LULATECH | Frank Benkelmann |
Customer experience
Number
Numfred
In-app purchases
Number
- Unlock all levels$0.99
Numfred
- Premium$9.99







