# Dewiser vs Constellation

The clearest difference is in-app purchases: Dewiser at none against Constellation's 1. Dewiser also leads on update cadence (daily vs every 2 months). Constellation's advantage is device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

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

Dewiser ships an update daily, Constellation every 2 months. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Dewiser | Constellation |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Free | — |
| Size | 5 MB | 19 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Layza Maria Rodrigues Carneiro](https://appshunter.io/developer/1773970338) | [Drobinin Limited](https://appshunter.io/developer/1713029153) |

## 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


### Constellation

[App page](https://appshunter.io/ios/app/constellation-mind-atlas/id6756132557)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal Wiki Pro | $39.99 | one-time |


## Frequently asked questions

### Is Dewiser free?

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

### Is Constellation free?

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

### Do Dewiser or Constellation have ads?

Neither Dewiser nor Constellation shows ads.

### Which is updated more often, Dewiser or Constellation?

Dewiser ships an update daily, and Constellation every 2 months. Most recently, Dewiser was updated on November 4, 2026 and Constellation on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*