13 vs Oneing
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
13
A simple yet challenging puzzle game where players merge adjacent similar boxes to reach the number 13. It's easy to learn but difficult to master, with only a small percentage of players achieving the ultimate goal.
- Merge adjacent similar boxes
- Goal: Create a box with the number 13
- Simple gameplay mechanics
- Challenging difficulty
- Puzzle-based
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"13: the game", is simply one of the most simple and fun puzzle games in the world. To play you just have to click on one of the boxes on the board, and all the adjacent similar boxes will merge with it to form the same +1 digit. Your goal is to create a box with the number 13. It's super easy at first, but only 0.3% of players are able to reach a box with the number 13 ... Are you ready for the challenge?
Oneing
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One: the game that lights up your mind The goal is to set all cells on the board to 1 with a sequence of clicks. When you click on a 0, the cell is set to 1; when you click on a 1 the cell is set to 0. In addition, each click changes the current state of the entire row and column that contain the cell you've clicked.
Screenshots
Verdict
The clearest difference is in-app purchases: Oneing at none against 13's 1. On price, update cadence, ads 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. 13 sells 1 one-off in-app purchase. Oneing asks for nothing beyond the download.
13 ships an update every 11 months, Oneing every 18 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.
| Parameter | 13 | Oneing |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (54 ratings) — better | — |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 54 — better | — |
| Update frequency | Every 11 months — better | Every 18 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.6 — better | 13.0 |
| Further details — not scored | ||
| Size | 51 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | PLAYTOUCH | Ugo Chirico |
In-app purchases
13
- Remove all ADS from the game$1.99
Oneing
No in-app purchases
