Adding Fractions vs Blattgeist
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Adding Fractions
Master fraction addition through interactive mini-games and personalized handwriting practice. This app covers various scenarios, from like to unlike denominators and mixed numbers, making math engaging and effective for learners.
- Interactive mini-games
- Adaptive difficulty
- Handwriting input
- Add fractions with like denominators
- Add fractions with unlike denominators
- Add fractions and mixed numbers
- Simplify fractions
Read full descriptionHide full description
Unlock the full potential of your math skills with our dynamic learning app! Enjoy engaging mini-games with adaptive difficulty and seamless handwriting input that makes every practice session fun and personalized. Practice the following math skills: Add fractions with like denominators Add fractions with unlike denominators Add fractions and mixed numbers with like denominators Add fractions and mixed numbers with unlike denominators Add fractions with denominators of 10 and 100 Write fractions in lowest terms
Blattgeist
Read full descriptionHide full description
Sometimes all it takes is a brief look at something you’ve never quite seen this way. Blattgeist keeps small finds ready for that — from space, the woods, language, and everyday life. Not a list to tick off, but something to take with you: a thought that sticks, a word you suddenly understand, a detail that opens the day a little wider. A companion grows beside you. What moves you gathers quietly in a place you can return to later. For the moments when you only want to dip in briefly.
Screenshots
Verdict
The clearest difference is price: Blattgeist at Free against Adding Fractions's $2.99. Blattgeist also leads on update cadence (every 2 days vs every 6 months). Adding Fractions's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On ads and in-app purchases 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
Blattgeist is free to download; Adding Fractions costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Adding Fractions ships an update every 6 months, Blattgeist every 2 days. The most recent releases landed on November 3, 2026 and November 1, 2026 respectively.
| Parameter | Adding Fractions | Blattgeist |
|---|---|---|
| Price | $2.99 | Free — better |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 6 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 18 MB | 124 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergey Malugin | Hashim Acra |
In-app purchases
Adding Fractions
No in-app purchases
Blattgeist
No in-app purchases
