# Two Dots One Line vs Slings

The clearest difference is ads: Slings at none against Two Dots One Line's shown. Slings also leads on update cadence (every 2 days vs every 32 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Two Dots One Line ships an update every 32 months, Slings every 2 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Two Dots One Line | Slings |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/slings/id6740838302/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 32 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 93 MB | 48 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ziad Antar](https://appshunter.io/developer/1575089336) | [Kyler Kupres](https://appshunter.io/developer/1770411352) |

## What reviewers say

### Two Dots One Line

[App page](https://appshunter.io/ios/app/two-dots-one-line/id1575323055)

**Features:** Vision Pro support

**In-app purchases:** none


### Slings

[App page](https://appshunter.io/ios/app/slings/id6740838302)

Test your aiming skills by swiping a ball into a target circle. Achieve higher scores by strategically bouncing shots off walls. Compete with friends by sharing your best scores and aim to be the top player.

**Highlights:** Swipe to aim and shoot the ball, Score points by hitting the target circle, Increase score with wall bounces, Share high scores with others, Compete to be the best player

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Two Dots One Line free?

Two Dots One Line is free to download, with no in-app purchases.

### Is Slings free?

Slings is free to download, with no in-app purchases.

### Do Two Dots One Line or Slings have ads?

Two Dots One Line shows ads; Slings does not.

### Which is updated more often, Two Dots One Line or Slings?

Two Dots One Line ships an update every 32 months, and Slings every 2 days. Most recently, Two Dots One Line was updated on November 3, 2026 and Slings on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*