# Arbitrium vs TimePick

The clearest difference is in-app purchases: TimePick at none against Arbitrium's 1. TimePick also leads on update cadence (every 2 months vs every 28 months) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Arbitrium sells 1 one-off in-app purchase. TimePick asks for nothing beyond the download.

Arbitrium ships an update every 28 months, TimePick every 2 months. The most recent releases landed on September 28, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Arbitrium | TimePick |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (11 ratings)](https://appshunter.io/ios/app/arbitrium/id1369876075/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 29 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Lost Project](https://appshunter.io/developer/380868134) | [plusvision](https://appshunter.io/developer/1571455587) |

## What reviewers say

### Arbitrium

[App page](https://appshunter.io/ios/app/arbitrium/id1369876075)

This app assists in making rational decisions by allowing you to define criteria and rate your options. It uses a weighted decision matrix to help you identify the best choice for various life scenarios.

**Highlights:** Define decision criteria, Rate available options, Weighted decision matrix, Identify best choice, Save and manage decisions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Mode | $0.99 | one-time |


### TimePick

[App page](https://appshunter.io/ios/app/timepick/id6503179311)

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

**In-app purchases:** none


## Frequently asked questions

### Is Arbitrium free?

Arbitrium is free to download, with in-app purchases available.

### Is TimePick free?

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

### Do Arbitrium or TimePick have ads?

Neither Arbitrium nor TimePick shows ads.

### Which is updated more often, Arbitrium or TimePick?

Arbitrium ships an update every 28 months, and TimePick every 2 months. Most recently, Arbitrium was updated on September 28, 2026 and TimePick on October 11, 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.*