# Concorde TSP vs Engagefully

The clearest difference is review sentiment: Concorde TSP at 76% against Engagefully's 13%. Concorde TSP also leads on rating (4.2 vs 3.1) and monetization model (free vs ad-supported). Engagefully's advantage is update cadence (every 3 weeks vs every 8 months) and ratings volume (37 vs 11). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Concorde TSP holds the better App Store score, 4.2 against 3.1. Both are backed by a comparable volume of ratings — 11 and 37 respectively. Written reviews point the same way: 76% of Concorde TSP's written reviews are positive against 13% of Engagefully's.

Concorde TSP ships an update every 8 months, Engagefully every 3 weeks. The most recent releases landed on September 11, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Concorde TSP | Engagefully |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (11 ratings)](https://appshunter.io/ios/app/concorde-tsp/id498366515/reviews)** | [3.1 (37 ratings)](https://appshunter.io/ios/app/engagefully/id1259447436/reviews) |
| Number of ratings | 11 | **37** |
| Positive reviews | **76.5% of reviews** | 12.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 6 MB | 83 MB |
| Requires iOS | **13.5** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [William Cook](https://appshunter.io/developer/905963632) | [Results Direct](https://appshunter.io/developer/351907420) |

## What reviewers say

### Concorde TSP

[App page](https://appshunter.io/ios/app/concorde-tsp/id498366515)

This app provides exact optimal solutions for the Traveling Salesman Problem (TSP) on your device. It includes modules for map routing, tour-finding heuristics, and a TSP challenge, all based on established computational mathematics.

**Highlights:** Exact optimal solutions for TSP, Solves instances of 1,000+ cities, Local computations on iPhone/iPad, Includes TSP Art and Map Routing, Tour-Finding Heuristics, Minimum Spanning Tree module

**In-app purchases:** none


### Engagefully

[App page](https://appshunter.io/ios/app/engagefully/id1259447436)

This app enhances event experiences by providing year-round engagement, personalized content, and networking opportunities. It allows users to manage schedules, connect with colleagues, and access event resources, while administrators can customize branding and integrate with other systems.

**Highlights:** Personalized content delivery, Networking and messaging, Event schedule management, Session and speaker search, Attendee directory, Exhibitor information, Customizable branding

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Concorde TSP free?

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

### Is Engagefully free?

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

### Which has better reviews, Concorde TSP or Engagefully?

Concorde TSP is rated higher. Concorde TSP averages 4.2 out of 5 from 11 ratings, while Engagefully averages 3.1 from 37 ratings.

### Do Concorde TSP or Engagefully have ads?

Neither Concorde TSP nor Engagefully shows ads.

### Which is updated more often, Concorde TSP or Engagefully?

Concorde TSP ships an update every 8 months, and Engagefully every 3 weeks. Most recently, Concorde TSP was updated on September 11, 2026 and Engagefully on September 21, 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.*