MATHercise vs Kassi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MATHercise
Master arithmetic with this free math training partner. Engage in customizable games for addition, subtraction, and multiplication, with options for timed challenges and progress tracking to improve accuracy and build streaks.
- Addition, subtraction, multiplication games
- Customizable game difficulty
- Timed challenges
- Progress tracking and statistics
- Daily streak building
- User-friendly design
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Welcome to MATHercise, your new math training partner. MATHercise is completely free with no ads or upgrades, allowing you to master arithmetic through engaging challenges tailored to all skill levels. Key Features: COUNTLESS WAYS TO PLAY: Choose from addition, subtraction, and multiplication. Play randomized games of various difficulties or create your own custom games, including timed games to test your skills under pressure. PROGRESS TRACKING: Keep track of your performance with detailed statistics. Play every day to build your streak, and work on improving your accuracy over time. USER-FRIENDLY DESIGN: Enjoy a smooth user experience with intuitive controls and vibrant graphics. Download MATHercise to unleash your math potential today!
Kassi
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Kassi - a kids’ play store game with a real barcode scanner Turn your iPhone into a toy store! With Kassi, kids can scan real barcodes from everyday products, add items to a cart, and play cashier at their own pretend checkout. Just like in a real store - scan items, see them appear in the cart, and press Pay to complete the purchase. No internet, no ads, no accounts - just a simple and safe play experience. How the game works 1. Create your store catalog First, add products to your store. • Tap Add Product • Scan a barcode or QR code • Enter a name and price (or use the suggested values) The product is now saved in your catalog. 2. Scan products like a real cashier Once a product is in your catalog, scan the same code again to add it to the cart. Kids can scan items just like at a real store checkout. If you scan a code that is not yet in the catalog, Kassi will suggest adding it first. 3. Use the shopping cart Open the Cart to see all scanned items and the total price. Then choose: • Pay - simulate checkout with a receipt sound • Clear Cart - empty the cart and start scanning again 4. Manage your catalog All products you create are stored in the Catalog, where you can view or edit them anytime. Features • Real barcode and QR code scanning • Create your own store catalog • Simple shopping cart and checkout simulation • Works completely offline • No ads, no tracking, no in-app purchases Who it’s for Perfect for kids who love playing store or cashier, and for parents who want a safe and simple app with no ads or distractions.
Screenshots
Verdict
The clearest difference is device support: MATHercise at 2 against Kassi's —. Kassi's advantage is iOS requirement (15.0 vs 17.5). On price 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | MATHercise | Kassi |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | — |
| Requires iOS | 17.5 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Scott Weiss | Ilya Ostrerov |
In-app purchases
MATHercise
No in-app purchases
Kassi
No in-app purchases









