# Angle Farm vs one plus one automation

The clearest difference is price: Angle Farm at Free against one plus one automation's $0.99. one plus one automation's advantage is update cadence (every 2 weeks vs every 7 months) and iOS requirement (9.0 vs 11.0). On ads, in-app purchases and device support there is nothing between them.

Angle Farm is free to download; one plus one automation costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Angle Farm ships an update every 7 months, one plus one automation every 2 weeks. The most recent releases landed on October 26, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Angle Farm | one plus one automation |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | — | Paid |
| Size | 114 MB | 9 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Heiko Etzold](https://appshunter.io/developer/715739131) | [Christian Urff](https://appshunter.io/developer/415894463) |

## What reviewers say

### Angle Farm

[App page](https://appshunter.io/ios/app/angle-farm/id1369585218)

**Features:** macOS Compatibility

**In-app purchases:** none


### one plus one automation

[App page](https://appshunter.io/ios/app/one-plus-one-automation/id1488214104)

This app helps children automate addition and subtraction skills. It uses intelligent training methods based on memory principles to reinforce learned tasks and improve recall speed. Designed for children who already understand basic math concepts, it focuses on memorization for more complex calculations.

**Highlights:** Addition and subtraction up to 20, Intelligent training based on memory, Individual learning progress tracking, Written and spoken task presentation, Distraction-free learning environment, Timed challenges for recall speed

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Angle Farm free?

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

### Is one plus one automation free?

one plus one automation costs $0.99, with no in-app purchases.

### Do Angle Farm or one plus one automation have ads?

Neither Angle Farm nor one plus one automation shows ads.

### Which is updated more often, Angle Farm or one plus one automation?

Angle Farm ships an update every 7 months, and one plus one automation every 2 weeks. Most recently, Angle Farm was updated on October 26, 2026 and one plus one automation on October 14, 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.*