# FYI Decision vs Arbitrium

The clearest difference is update cadence: FYI Decision at every 5 months against Arbitrium's every 28 months. FYI Decision also leads on ratings volume (40 vs 11) and iOS requirement (9.0 vs 15.6). Arbitrium's advantage is rating (4.9 vs 4.6) and review sentiment (100% vs 91%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. FYI Decision sells 1 one-off in-app purchase and Arbitrium sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Arbitrium holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 40 and 11 respectively. Written reviews point the same way: 91% of FYI Decision's written reviews are positive against 100% of Arbitrium's.

FYI Decision ships an update every 5 months, Arbitrium every 28 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FYI Decision | Arbitrium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (40 ratings)](https://appshunter.io/ios/app/fyi-decision/id792186187/reviews) | **[4.9 (11 ratings)](https://appshunter.io/ios/app/arbitrium/id1369876075/reviews)** |
| Number of ratings | **40** | 11 |
| Positive reviews | 90.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 28 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 25 MB | 8 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FYI Mobileware, Inc.](https://appshunter.io/developer/284947177) | [The Lost Project](https://appshunter.io/developer/380868134) |

## What reviewers say

### FYI Decision

[App page](https://appshunter.io/ios/app/fyi-decision/id792186187)

This app helps you make objective decisions by systematically weighting and scoring your options. It's versatile for any choice, from personal vacations to investment strategies. Make better, clearer choices with this intuitive tool.

**Highlights:** Systematic weighting and scoring, Customizable criteria and options, Share decisions with others, Printable PDF reports, Tagging for search and filtering, Pre-defined decision templates

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro version | $2.99 | one-time |


### 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 |


## Frequently asked questions

### Is FYI Decision free?

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

### Is Arbitrium free?

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

### Which has better reviews, FYI Decision or Arbitrium?

Arbitrium is rated higher. FYI Decision averages 4.6 out of 5 from 40 ratings, while Arbitrium averages 4.9 from 11 ratings.

### Do FYI Decision or Arbitrium have ads?

Neither FYI Decision nor Arbitrium shows ads.

### Which is updated more often, FYI Decision or Arbitrium?

FYI Decision ships an update every 5 months, and Arbitrium every 28 months. Most recently, FYI Decision was updated on October 23, 2026 and Arbitrium on October 24, 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.*