# Heft vs BTV 05

The clearest difference is in-app purchases: BTV 05 at none against Heft's 4. BTV 05 also leads on iOS requirement (15.0 vs 17.6). Heft's advantage is update cadence (every 10 days vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. Heft sells 4 in-app purchases, starting at $5.99 per month. BTV 05 asks for nothing beyond the download.

Heft ships an update every 10 days, BTV 05 every 8 months. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Heft | BTV 05 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (7 ratings)](https://appshunter.io/ios/app/heft-workout-strength-tracker/id1638624924/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 88.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 138 MB | 46 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Kubasov, Kumbartzky & Vinnbruch GbR](https://appshunter.io/developer/1666645852) | [Felix Wansing](https://appshunter.io/developer/1145308443) |

## What reviewers say

### Heft

[App page](https://appshunter.io/ios/app/heft-workout-strength-tracker/id1638624924)

Log and analyze your workouts with this comprehensive fitness diary. Track exercises, sets, reps, and weights, create custom routines, and gain insights into your progress. Connect with a supportive community and integrate with wearables for a complete fitness overview.

**Highlights:** Workout logging, Customizable routines, Progress analysis, Exercise library with instructions, Wearable integration, Community support

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Heft Premium Monthly | $5.99 | per month |
| Heft Premium 1 Year | $19.99 | per year |
| Heft - One Time Payment | $44.99 | one-time |
| Heft - One Time Payment | $99.99 | one-time |


### BTV 05

[App page](https://appshunter.io/ios/app/btv-05/id6742312496)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Heft free?

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

### Is BTV 05 free?

BTV 05 is free to download, with no in-app purchases.

### Do Heft or BTV 05 have ads?

Neither Heft nor BTV 05 shows ads.

### Which is updated more often, Heft or BTV 05?

Heft ships an update every 10 days, and BTV 05 every 8 months. Most recently, Heft was updated on October 25, 2026 and BTV 05 on October 9, 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.*