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Keep On Line

Keep On Line

Little worlds. One line.

55 ratings
15 reviews
With Ads
🎮 Games
🎬 Entertainment
🎈 Casual
🏎️ Racing
Free
In-App PurchasesWith Ads

Details

Released
June 3, 2014
Updated
October 25, 2026

Features

Developer

NextGen Software Limited Liability Company
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Keep On Line video #1 for iPhone
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Keep On Line screenshot #5 for iPhone
Keep On Line screenshot #6 for iPhone
iphone
ipad
🧾$0.99 - $4.99
In-App Purchase↘︎
⭐15
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦~ in 2 weeks
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

A simple yet challenging game where players must guide a ball along a tricky line. Master the controls to stay on the path for as long as possible. Unlock customization options and use credits to continue your game.

✓Keep ball on the line gameplay
✓Challenging and tricky lines
✓Touch and drag controls
✓Unlockable ball and theme colors
✓Live credits for continues
✓Mix and match color customization
Show original description
+1

What's New in Keep On Line

2.1

October 25, 2026

Eight new gem marbles and six trails expand the collection. Challenge, daily gift and mission rewards have been rebalanced, with optional score-card frames to collect. Daily gift reminders now wait until after your first run. This update also brings 11 languages and refined touch and tilt controls.

More
9

Subscriptions & In-App Purchases

$0.99

Remove ads forever

The ads will be removed.

User reviews

Most RecentHighest RatedLowest Rated

No way

You shouldn't waste your time getting this. You can get a different game like this that is WAY better.
MMelz2244668

Don't recommend

This app is fun but ads pop up EVERYWHERE!!! When I'm in the middle of a game an ad pops up!!! It's so annoying. I deleted this app and downloaded one just like it but with LESS ads.
HHufifjdhcjff

The Master!

I think that if you can master this game, you master just about anything! The gameplay is very challenging, but also super addicting!
HHamsterdam42

SO ADDICTING!!

I love this!!
EEnderManiac

Nice game

Good UI. A bit easy compared to 'the line' game.
MMike13243591
See 10 more reviews

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FAQ

What is Keep On Line?

Keep On Line is a free-to-play game where the objective is to keep a ball on a line for as long as possible. The lines become increasingly difficult to navigate.

How do you play Keep On Line?

You play by touching and dragging a controller to guide your ball along the line. The goal is to maintain control and avoid falling off.

Does Keep On Line have ads?

No, Keep On Line does not contain advertisements. It is a free game with optional in-app purchases.

What customization options are available in Keep On Line?

The Pro Version allows you to choose from 3 different ball colors and 3 different themes, and mix and match them for a personalized experience.

Can I continue my game if I lose in Keep On Line?

Yes, the game includes 2 live credits in the Pro Version that can be used to continue your game from where you left off.

What devices does Keep On Line support?

Keep On Line is available for iPhone, iPad, and iPod devices.

What is the age rating for Keep On Line?

Keep On Line has an age rating of 4+, making it suitable for younger players as well as adults.

How often is Keep On Line updated?

The last update for Keep On Line was on June 21, 2014, to version 1.1. The game was initially released on June 3, 2014.