# Arpia AI vs LogicSystem

Arpia AI and LogicSystem are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Arpia AI ships an update every 3 weeks, LogicSystem every 2 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Arpia AI | LogicSystem |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 50 MB | 57 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Elconix Inc](https://appshunter.io/developer/689599452) | [HST Innovations LLC](https://appshunter.io/developer/670745958) |

## What reviewers say

### Arpia AI

[App page](https://appshunter.io/ios/app/arpia-ai/id6748160470)

**Features:** macOS Compatibility

**In-app purchases:** none


### LogicSystem

[App page](https://appshunter.io/ios/app/logicsystem/id6753318710)

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

**In-app purchases:** none


## Frequently asked questions

### Is Arpia AI free?

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

### Is LogicSystem free?

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

### Do Arpia AI or LogicSystem have ads?

Neither Arpia AI nor LogicSystem shows ads.

### Which is updated more often, Arpia AI or LogicSystem?

Arpia AI ships an update every 3 weeks, and LogicSystem every 2 weeks. Most recently, Arpia AI was updated on October 24, 2026 and LogicSystem on October 28, 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.*