# Dewiser vs Decision IO

The clearest difference is in-app purchases: Dewiser at none against Decision IO's 2. Dewiser also leads on update cadence (daily vs monthly). Decision IO's advantage is iOS requirement (14.0.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Decision IO sells 2 in-app purchases, starting at $7.99 per month. Dewiser asks for nothing beyond the download.

Dewiser ships an update daily, Decision IO monthly. The most recent releases landed on June 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Dewiser | Decision IO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Monetization | Free | — |
| Size | 5 MB | 48 MB |
| Requires iOS | 17.0 | **14.0.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Layza Maria Rodrigues Carneiro](https://appshunter.io/developer/1773970338) | [Altius Opes LLC](https://appshunter.io/developer/1792062188) |

## What reviewers say

### Dewiser

[App page](https://appshunter.io/ios/app/dewiser/id6736943767)

This app helps you make better choices by clearly outlining the pros and cons of each option in a simple table. It's designed to reduce indecision and make life's choices more transparent.

**Highlights:** Decision-making simplification, Pros and cons table, Easy-to-use interface, Transparent choice presentation, Reduces indecision

**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 Dewiser free?

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

### Is Decision IO free?

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

### Do Dewiser or Decision IO have ads?

Neither Dewiser nor Decision IO shows ads.

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

Dewiser ships an update daily, and Decision IO monthly. Most recently, Dewiser was updated on June 1, 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.*