# Be Solid vs Heft

The clearest difference is in-app purchases: Be Solid at none against Heft's 1. Heft's advantage is iOS requirement (15.1 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Heft sells 1 one-off in-app purchase. Be Solid asks for nothing beyond the download.

Be Solid ships an update weekly, Heft every 5 days. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Be Solid | Heft |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Size | 8 MB | 33 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eduardo Pinillos](https://appshunter.io/developer/1883338537) | [Luke Kavenagh](https://appshunter.io/developer/6804431615) |

## What reviewers say

### Be Solid

[App page](https://appshunter.io/ios/app/be-solid/id6761683203)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Heft

[App page](https://appshunter.io/ios/app/heft-workout-tracker/id6809601389)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee Tip | $4.99 | one-time |


## Frequently asked questions

### Is Be Solid free?

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

### Is Heft free?

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

### Do Be Solid or Heft have ads?

Neither Be Solid nor Heft shows ads.

### Which is updated more often, Be Solid or Heft?

Be Solid ships an update weekly, and Heft every 5 days. Most recently, Be Solid was updated on October 8, 2026 and Heft on October 4, 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.*