# Harmony Decision Maker vs TOC Innovation Summit

The clearest difference is in-app purchases: TOC Innovation Summit at none against Harmony Decision Maker's 7. Harmony Decision Maker's advantage is update cadence (every 3 months vs every 6 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Harmony Decision Maker sells 7 in-app purchases, starting at $2.49 per 7 days. TOC Innovation Summit asks for nothing beyond the download.

Harmony Decision Maker ships an update every 3 months, TOC Innovation Summit every 6 months. The most recent releases landed on September 24, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Harmony Decision Maker | TOC Innovation Summit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (8 ratings)](https://appshunter.io/ios/app/harmony-decision-maker/id1194396926/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Freemium | — |
| Size | 207 MB | 65 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Goldratt Research Labs](https://appshunter.io/developer/482913266) | [BigMarker.com, LLC](https://appshunter.io/developer/958061478) |

## What reviewers say

### Harmony Decision Maker

[App page](https://appshunter.io/ios/app/harmony-decision-maker/id1194396926)

This app guides users through complex choices with a structured, game-like approach. It helps individuals and organizations clarify problems and discover optimal solutions, fostering confident and efficient decision-making.

**Highlights:** Structured decision guidance, Game-like step-by-step process, Problem clarification, Solution discovery, Multi-language support, Global user base

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HDM 1 Week With Free Trial | $2.49 | per 7 days |
| HDM 1 Month Subscription | $3.49 | per month |
| HDM 1 Month Subscription | $6.99 | per month |
| HDM 1 Month With Free Trial | $6.99 | per month |
| HDM 12 Months Subscription | $19.99 | per year |
| HDM 12 Months Subscription | $24.00 | per year |
| HDM 12 Months With Free Trial | $24.00 | per year |


### TOC Innovation Summit

[App page](https://appshunter.io/ios/app/toc-innovation-summit/id6749224310)

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

**In-app purchases:** none


## Frequently asked questions

### Is Harmony Decision Maker free?

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

### Is TOC Innovation Summit free?

TOC Innovation Summit is free to download, with no in-app purchases.

### Do Harmony Decision Maker or TOC Innovation Summit have ads?

Neither Harmony Decision Maker nor TOC Innovation Summit shows ads.

### Which is updated more often, Harmony Decision Maker or TOC Innovation Summit?

Harmony Decision Maker ships an update every 3 months, and TOC Innovation Summit every 6 months. Most recently, Harmony Decision Maker was updated on September 24, 2026 and TOC Innovation Summit on September 13, 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.*