N+1: Next Number

Content rating
Everyone
50+
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Content rating
Everyone
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About this game

A number appears. Two buttons below it. One of them carries its successor — tap that one. That is the whole game, and it is enough.

N+1 is a number game for the odd spare minute: short enough for the queue at the till, fast enough that by the third level you stop reading and start calculating.

EIGHT LEVELS

Each level has its own number range and a score you need to clear it — from 1 to 10 in the first, up to two-digit numbers in the eighth. The wrong answer sits above the correct one where the range has room, otherwise below it, and which side it lands on is a coin flip. You cannot spot it by position.

THREE SPEEDS

Simple — no clock. A correct answer is worth one point.

Advanced — two seconds per question, and every level shaves some off. Two points.

Genius — one and a half seconds to start with, uncomfortable from there. Three points.

Run out of time or tap the wrong number and the round ends. Level, score and best result are kept.

WITHOUT ANYTHING ELSE

No ads. No tracking. No permissions — not a single one. No internet connection, because there is nowhere for the app to send anything. No account, no sign-in, no purchases.

Your progress lives on the device and leaves with the app.

The game was published in 2014 and, as of this update, runs on current Android again.
A number appears. Tap its successor. Eight levels, three speeds.
Updated on
Aug 1, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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What’s new

First update since 2014. The game runs on current Android again and has been
verified on a real device.

Ads and analytics are gone. The app now needs no permission at all and no
internet connection.

Two crashes fixed: on the way to the result screen, and when returning to a round
in progress. Come back to the app from the background and your question and score
are the ones you left behind.