Qbies vs Math Ninja
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Qbies
A push-your-luck stacking game where players drop papercraft characters onto a swaying tower. Bank your drops to secure them or risk it all for rarer characters. Trigger Mega Merges and level up your crew to build the ultimate stack.
- Push-your-luck stacking gameplay
- Collectible papercraft characters
- Bank or risk drops
- Trigger Mega Merges
- Level up character crew
- Unique character designs
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Roll, collect, and battle a squad of marshmallow Qbies. Every Qbie starts as a roll of the dice. Hatch them across eight worlds, from the Forest to the Cosmos, then keep going into the endless Titan worlds where the fights never stop climbing. WHAT YOU DO Roll dice to hatch new Qbies. Pick your best five and send them into battle against power-matched rivals and world bosses. Win to grow stronger, climb to the next world, and chase the rare ones. COLLECT A WHOLE CAST Dozens of Qbies to find, each with its own look and signature ability. The Qbie Index shows every slot as a silhouette until you collect it, so you always know what is left to chase. Limited Qbies like Solid Gold and Space Explorer only turn up on rare Ultra rolls. BUILD AND TRAIN YOUR TEAM Level up your Qbies with training XP, merge three of a kind to evolve them, and equip gear won from chests. Your team carries between fights, so every upgrade matters. REAL ESCALATION Each world raises the stakes, and the boss at the end is a genuine wall. Beat it to push forward. The endless worlds keep scaling for players who want to see how far their squad can go. FAIR AND CLEAR Every dice type shows its real drop rates before you roll. No hidden odds. SEASONS AND DAILIES Climb the Battle Pass each season for rewards, including the limited season Qbie. Daily Quests give you a reason to drop in and a steady push toward your next pull. Designed for quick sessions and built to play one-handed in landscape. Free to play, with optional purchases.
Math Ninja
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Numbers fly. You have one blade and sixty seconds. Math Ninja is a fast, beautiful arcade math game painted in traditional Japanese ink. A target appears, numbers are thrown into the air slice the ones that solve the equation, dodge the fakes, and never, ever cut a bomb. TWO WAYS TO PLAY • BLADE STORM - numbers fly like fruit; cut them before they fall • QUICK DRAW - the whole board appears at once; find the answer as fast as you can RISE THROUGH 12 STAGES Start with simple addition and take-away. Earn your way to multiplication, division, and long operator chains only a true Master Ninja can cut. Every stage is a 60-second race against the clock with its own goal to beat. PRECISION IS EVERYTHING One decisive cut is a MASTER HIT worth double. Hesitate, and your blade earns less. Every run is graded S to C same score, different skill, different seal. LEARN IN THE DOJO A gentle, untimed tutorial teaches the way of the blade — no timer, no danger, no reading required. MADE WITH CARE • Hand-painted sumi-e ink art style • Original Japanese-inspired soundtrack • Global leaderboards - the Hall of Blades (Game Center) • No ads. No subscriptions. No data collected. • Pay once to unlock all 12 stages, yours forever Sharpen your mind. Draw your blade. Music by HitsLab, Monument Music and Tunetank. Sound effects by Floraphonic and Universfield. All via Pixabay.
Screenshots
Verdict
The clearest difference is update cadence: Math Ninja at every 3 weeks against Qbies's every 2 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. Qbies sells 4 one-off in-app purchases and Math Ninja sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Qbies ships an update every 2 months, Math Ninja every 3 weeks. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.
| Parameter | Qbies | Math Ninja |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 197 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Matthew Ryan | Mustafa Tugrul Firat |
In-app purchases
Qbies
- 100 Gems$0.99
- 500 Gems$3.99
- 1000 Gems$6.99
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- 5000 Gems Pack$29.99
Math Ninja
- Master Ninja Unlock$2.99









