Shape Theory vs Solve Ten
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Shape Theory
Uncover hidden geometric shapes by strategically revealing parts of a concealed form. Deduce the correct shape from a list of suspects to advance through increasingly challenging levels. Compete globally for the top leaderboard spot.
- Shape discovery through limited reveals
- Strategic deduction of hidden forms
- Progressive difficulty levels
- Minimalist, captivating graphics
- Global leaderboard competition
- Brain teaser and strategy gameplay
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Master the art of perception in Shape Theoryโa sleek, addictive puzzle game where strategy meets deduction. Uncover hidden geometrical forms buried beneath a mysterious surface and put your sharpest instincts to the test. Think you have what it takes? Dive into a labyrinth of shadow and shape. How to Play: 1. DISCOVERY: Tap the mysterious sand to reveal slices of the hidden shape. With only three glimpses allowed per round, every move is a calculated risk. Use them wisely! 2. DECISION: Analyze your findings. Once youโve pieced together the clues, select the correct form from the five suspects below. Nail the deduction to advance. 3. ADVANCEMENT: As you progress, the mysteries grow more complex. Can you stay sharp as the challenge intensifies? Play it cool, minimize your clues, and maximize your score. Shape Theory features a minimalist aesthetic designed to keep you locked in the zone, focusing entirely on the puzzle at hand. Ready to prove your genius? Climb the global leaderboard, challenge your friends, and establish your dominance. Itโs time to unleash your inner detective. Download Shape Theory and master the geometric unknown today. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Solve Ten
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Solve Ten is a number puzzle without operators. Using four numbers, you uncover the hidden operators and determine the correct order that results in 10. With each guess, you see whether the result is less than, equal to, or greater than 10, along with clues indicating which numbers are correct and whether they are in the correct positions. Using this information, you try to find the correct solution within seven attempts. Two play styles are available: TODAY โ one puzzle per day, including the new Plus/Minus variant ENDLESS โ unlimited puzzles across all rules, available with a one-time purchase
Screenshots
Verdict
The clearest difference is ads: Solve Ten at none against Shape Theory's shown. Shape Theory's advantage is iOS requirement (18.6 vs 26.4). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Shape Theory sells 3 in-app purchases, starting at $0.99 per month and Solve Ten sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Shape Theory ships an update every 3 weeks, Solve Ten every 2 weeks. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.
| Parameter | Shape Theory | Solve Ten |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Every 3 weeks | Every 2 weeks โ better |
| Ads | Yes | No โ better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | โ |
| Devices | iPhone, iPad, Mac โ better | iPhone, iPad |
| Requires iOS | 18.6 โ better | 26.4 |
| Further details โ not scored | ||
| Size | 13 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Bulltech | Syuhei Higashizono |
In-app purchases
Shape Theory
- No Ads For 1 Month$0.991 Month
- No Ads For 1 Year$4.991 Year
- No Ads Forever$8.99
Solve Ten
- UNLOCK ENDLESS$0.99
Questions
Is Shape Theory free?
Is Solve Ten free?
Do Shape Theory or Solve Ten have ads?
Which is updated more often, Shape Theory or Solve Ten?
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