+ & - : A Zen game

Developer: Marco Locatelli

Category: Games: Board

Add App to Comparison

100 installs

2.00 ratings

14 monthly active users

$<10K monthly revenue est.

IAP 100% · Ad 0%

+ & - : A Zen game Summary

+ & - : A Zen game is a with in-app purchases iOS app in Board by Marco Locatelli. Released in Jun 2014 (11 years ago). It has 2.00 ratings with a 5.00★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 14 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Jan 7, 2026.

Store info: Last updated on App Store on Jan 7, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 880084583

First Released: 2014-06-29

Store Last Updated: 2026-01-07

In-App Purchases: Yes

Ads: No

Website: sites.google.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-02-17

Ads & App-Ads.txt

App does not have ads.

AppGoblin SDK Scans

App not yet analyzed for SDKs.

The download and scan process is automated but can require manual troubleshooting. Feel free to reach out if your request does not complete in 24hrs or if you have any questions.

5★

Ratings: 2.00

5★

4★

3★

2★

1★

Screenshots

App Description

This is a special game, a bit Zen a bit strategic, take your time but not too much.

The rules are two:
1) equal numbers on background of equal color are added
2) different numbers on background of different color are subtracted

Tap two numbers, the result will take the place of the second.
Make the highest score you can.

- you can save the current game and start a new one, so that you can play up to 9 games at the same time.
- when you exceed 500 points, you'll be able to swap the numbers of two quartets of different color, dragging one over the other.
- customize the colors of the board with 351 different combinations
- you can also change the user interface color, light or dark