# Project 61 vs Semi

Project 61 and Semi are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for Project 61 against 5.0 for Semi. Both are backed by a comparable volume of ratings — 6 and 4 respectively.

Project 61 ships an update every 9 days, Semi every 5 days. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Project 61 | Semi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/project-61/id6739217992/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/semi-fit/id6746442387/reviews) |
| Number of ratings | **6** | 4 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Free | Free |
| Size | 86 MB | 16 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Offshift, Inc](https://appshunter.io/developer/1739401742) | [Taylor Boatright](https://appshunter.io/developer/1816898240) |

## What reviewers say

### Project 61

[App page](https://appshunter.io/ios/app/project-61/id6739217992)

This app provides personalized health coaching and custom wellness programs designed for truck drivers. It helps users navigate healthcare, find healthier options on the road, and improve their overall well-being. Access is exclusively through employer partnerships.

**Highlights:** Personalized health coaching, Custom health programs, Healthcare navigation, Benefits assistance, Proven health results, Designed for trucking lifestyle

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

**In-app purchases:** none


### Semi

[App page](https://appshunter.io/ios/app/semi-fit/id6746442387)

This app provides guided workouts and meal guides specifically designed for truck drivers to improve fitness and well-being on the road. It offers routines that can be done anywhere, helping to reduce pain, build strength, and increase energy.

**Highlights:** Guided workouts for truck drivers, Equipment-free and equipment-based routines, Truck-stop friendly meal guides, Mobility routines for pain reduction, Driver-specific motivation, Cab and truck stop friendly exercises

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

**In-app purchases:** none


## Frequently asked questions

### Is Project 61 free?

Project 61 is free to download, with no in-app purchases.

### Is Semi free?

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

### Which has better reviews, Project 61 or Semi?

Project 61 and Semi are both rated 5.0 out of 5 on the App Store, from 6 and 4 ratings respectively.

### Do Project 61 or Semi have ads?

Neither Project 61 nor Semi shows ads.

### Which is updated more often, Project 61 or Semi?

Project 61 ships an update every 9 days, and Semi every 5 days. Most recently, Project 61 was updated on October 24, 2026 and Semi on October 11, 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.*