# Counterweight vs BDA Peng

The clearest difference is update cadence: Counterweight at every 3 weeks against BDA Peng's every 5 months. Counterweight also leads on iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Counterweight ships an update every 3 weeks, BDA Peng every 5 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Counterweight | BDA Peng |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Size | 78 MB | 27 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Counterweight Limited](https://appshunter.io/developer/1484374985) | [The British Dietetic Association](https://appshunter.io/developer/916548291) |

## What reviewers say

### Counterweight

[App page](https://appshunter.io/ios/app/counterweight/id6444675809)

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

**In-app purchases:** none


### BDA Peng

[App page](https://appshunter.io/ios/app/bda-peng/id6749851220)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Counterweight free?

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

### Is BDA Peng free?

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

### Do Counterweight or BDA Peng have ads?

Neither Counterweight nor BDA Peng shows ads.

### Which is updated more often, Counterweight or BDA Peng?

Counterweight ships an update every 3 weeks, and BDA Peng every 5 months. Most recently, Counterweight was updated on October 24, 2026 and BDA Peng on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*