XOXO vs Flatbias
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
XOXO
Read full descriptionHide full description
XOXO - A binary logic puzzle inspired by classic games like Binoxxo and Takuzu Fill the grid using logic and simple rules. Balance X and O, avoid three in a row/column, and make every line/column unique. Easy to learn. Hard to master. Perfect for fans of logic puzzles and brain teasers.
Flatbias
Read full descriptionHide full description
Flatbias is a spatial puzzle where you draw roads on polyhedron nets and fold them into shape. HOW IT WORKS - You get the unfolded net of a polyhedron - Its faces are divided into cells, with a start and a goal - Tap cells to lay roads โ you only get so many - Fold the net up. If start and goal connect, you clear it FEATURES - New puzzles arrive every Saturday - All kinds of solids, from the cube to the dodecahedron - Want more? Flatbias Pass unlocks the full catalog FLATBIAS PASS Monthly or yearly subscription with a 7-day introductory free trial: weekly new packs, all puzzles and back numbers, no ads, and unlimited hints. SUBSCRIPTION Flatbias Pass is an auto-renewable subscription. It renews automatically and is billed to your Apple Account unless you cancel at least 24 hours before the current period ends. Manage or cancel anytime in your device settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://flatbias.com/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: XOXO at none against Flatbias's 2. Flatbias's advantage is update cadence (daily vs every 3 days) and iOS requirement (16.0 vs 26.0). On price, ads 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. Flatbias sells 2 in-app purchases, starting at $2.99 per month. XOXO asks for nothing beyond the download.
XOXO ships an update every 3 days, Flatbias daily. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.
| Parameter | XOXO | Flatbias |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | Daily โ better |
| Ads | Yes | Yes |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 16.0 โ better |
| Further details โ not scored | ||
| Size | 11 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Sandro Pennisi | Reckona Inc. |
In-app purchases
XOXO
No in-app purchases
Flatbias
- Flatbias Pass (Monthly)7 Days trial$2.991 Month
- Flatbias Pass (Yearly)7 Days trial$22.991 Year









