# Bitwards vs Caloryx

The clearest difference is device support: Bitwards at 3 against Caloryx's 1. Bitwards also leads on iOS requirement (15.0 vs 27.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Bitwards ships an update every 2 months, Caloryx every 3 months. The most recent releases landed on September 18, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Bitwards | Caloryx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 21 MB | 2 MB |
| Requires iOS | **15.0** | 27.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bitwards Oy](https://appshunter.io/developer/1282988948) | [Calvin Fraites](https://appshunter.io/developer/1802751239) |

## What reviewers say

### Bitwards

[App page](https://appshunter.io/ios/app/bitwards/id1282988949)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Caloryx

[App page](https://appshunter.io/ios/app/caloryx/id6757248997)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Bitwards free?

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

### Is Caloryx free?

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

### Do Bitwards or Caloryx have ads?

Neither Bitwards nor Caloryx shows ads.

### Which is updated more often, Bitwards or Caloryx?

Bitwards ships an update every 2 months, and Caloryx every 3 months. Most recently, Bitwards was updated on September 18, 2026 and Caloryx on September 24, 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.*