# Functional Bodybuilding vs Load by IOST

Functional Bodybuilding and Load by IOST are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

Functional Bodybuilding ships an update weekly, Load by IOST every 2 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Functional Bodybuilding | Load by IOST |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (146 ratings)](https://appshunter.io/ios/app/functional-bodybuilding/id6739143347/reviews)** | — |
| Number of ratings | **146** | — |
| Positive reviews | 26.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free | — |
| Size | 119 MB | 119 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Cliff Kohut](https://appshunter.io/developer/1783826754) | [Stefanie Cohen](https://appshunter.io/developer/1895395736) |

## What reviewers say

### Functional Bodybuilding

[App page](https://appshunter.io/ios/app/functional-bodybuilding/id6739143347)

Access all your Functional Bodybuilding resources in one place. This app houses everything from PERSIST programs to FBB ebooks, providing a centralized hub for your training materials.

**Highlights:** Access to PERSIST programs, FBB ebooks library, All offerings in one app, Centralized training hub

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

**In-app purchases:** none

**What reviewers like**

- 👍 Workouts are good

**What reviewers complain about**

- 🐛 Plagued with bugs
- 🚫 Not user-friendly
- 🤔 Too much unnecessary information
- 🔌 Sound issues with videos
- 🤯 Confusing workout explanations

**Reported bugs**

- Videos not playing
- Workout data not saving
- Calendar issues
- App crashes after latest update

**Requested features**

- Simplify the app interface
- Provide all workout details on one page
- Improve the built-in timer functionality


### Load by IOST

[App page](https://appshunter.io/ios/app/load-by-iost/id6763606011)

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

**In-app purchases:** none


## Frequently asked questions

### Is Functional Bodybuilding free?

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

### Is Load by IOST free?

Load by IOST is free to download, with no in-app purchases.

### Do Functional Bodybuilding or Load by IOST have ads?

Neither Functional Bodybuilding nor Load by IOST shows ads.

### Which is updated more often, Functional Bodybuilding or Load by IOST?

Functional Bodybuilding ships an update weekly, and Load by IOST every 2 weeks. Most recently, Functional Bodybuilding was updated on October 24, 2026 and Load by IOST on October 14, 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.*