# Observer for Screeps vs TankBall!

The clearest difference is ads: Observer for Screeps at none against TankBall!'s shown. TankBall!'s advantage is iOS requirement (12.5 vs 17.0). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Observer for Screeps | TankBall! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (827 ratings)](https://appshunter.io/ios/app/tankball/id1593507763/reviews)** |
| Number of ratings | — | **827** |
| Positive reviews | — | 28.1% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 days |
| Monetization | — | Ad-supported |
| Size | 6 MB | 175 MB |
| Requires iOS | 17.0 | **12.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Jacob Kelly](https://appshunter.io/developer/1026086454) | [MondayOFF](https://appshunter.io/developer/1448226898) |

## What reviewers say

### Observer for Screeps

[App page](https://appshunter.io/ios/app/observer-for-screeps/id1496710102)

**Features:** Vision Pro support

**In-app purchases:** none


### TankBall!

[App page](https://appshunter.io/ios/app/tankball/id1593507763)

A simple and casual arcade game where players gather balls and shoot them. It's easy to pick up for short bursts of play but offers a surprising challenge.

**Highlights:** Simple touch controls, Casual gameplay, Gather and shoot balls, Short play sessions, Challenging difficulty

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

**In-app purchases:** none

**What reviewers like**

- 👍 Satisfying gameplay
- 🚀 Quick response time
- 💡 Unique concept

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🔋 High battery consumption
- 💸 Too many ads
- 🔁 Repetitive levels

**Reported bugs**

- Game freezes at high scores
- Skin/ball unlocks not working as intended
- Levels not loading properly

**Requested features**

- More level variety
- Ability to disable vibration
- Option to remove ads permanently
- Improved skin/ball unlocking system


## Frequently asked questions

### Is Observer for Screeps free?

Observer for Screeps is free to download, with no in-app purchases.

### Is TankBall! free?

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

### Do Observer for Screeps or TankBall! have ads?

TankBall! shows ads; Observer for Screeps does not.

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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.*