# Decision Intelligence vs Decision IO

The clearest difference is price: Decision IO at Free against Decision Intelligence's $0.99. Decision IO also leads on iOS requirement (14.0.0 vs 17.6). Decision Intelligence's advantage is in-app purchases (none vs 2) and update cadence (every 10 days vs monthly). On ads and device support there is nothing between them.

Decision IO is free to download; Decision Intelligence costs $0.99 up front. Decision IO sells 2 in-app purchases, starting at $7.99 per month. Decision Intelligence asks for nothing beyond the download.

Decision Intelligence ships an update every 10 days, Decision IO monthly. The most recent releases landed on August 13, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Decision Intelligence | Decision IO |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/decision-intelligence/id6738000317/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Paid | — |
| Best chart rank | **#184** | — |
| Size | 9 MB | 48 MB |
| Requires iOS | 17.6 | **14.0.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dongmei Hu](https://appshunter.io/developer/1778802027) | [Altius Opes LLC](https://appshunter.io/developer/1792062188) |

## What reviewers say

### Decision Intelligence

[App page](https://appshunter.io/ios/app/decision-intelligence/id6738000317)

**Currently charting:** #184 Top Paid · Productivity (US App Store)

This app helps you make difficult choices by systematically listing considerations and their importance. It guides you to understand your options and make well-reasoned decisions, reducing post-decision regret.

**Highlights:** List decision considerations, Assign importance to considerations, Evaluate options against considerations, Understand decision rationale, Reduce choice regret

**Features:** macOS Compatibility

**In-app purchases:** none


### Decision IO

[App page](https://appshunter.io/ios/app/decision-io/id6740878575)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access - Monthly | $7.99 | per month |
| Pro Access - Yearly | $59.99 | per year |


## Frequently asked questions

### Is Decision Intelligence free?

Decision Intelligence costs $0.99, with no in-app purchases.

### Is Decision IO free?

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

### Do Decision Intelligence or Decision IO have ads?

Neither Decision Intelligence nor Decision IO shows ads.

### Which is updated more often, Decision Intelligence or Decision IO?

Decision Intelligence ships an update every 10 days, and Decision IO monthly. Most recently, Decision Intelligence was updated on August 13, 2026 and Decision IO on September 9, 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.*