# Calonetics AI vs CalBud

The clearest difference is in-app purchases: CalBud at none against Calonetics AI's 1. Calonetics AI's advantage is ads (none vs shown) and update cadence (every 3 days vs every 3 weeks). On price there is nothing between them.

Both are free to download. Calonetics AI sells 1 in-app purchase, starting at $2.99 per month. CalBud asks for nothing beyond the download.

Calonetics AI ships an update every 3 days, CalBud every 3 weeks. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Calonetics AI | CalBud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 44 MB | 6 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Idan Ohana](https://appshunter.io/developer/1801416336) | [Einat Levy](https://appshunter.io/developer/6782650226) |

## What reviewers say

### Calonetics AI

[App page](https://appshunter.io/ios/app/calonetics-ai/id6762061779)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly | $2.99 | per month |


### CalBud

[App page](https://appshunter.io/ios/app/calbud-calorie-tracker/id6782650224)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calonetics AI free?

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

### Is CalBud free?

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

### Do Calonetics AI or CalBud have ads?

CalBud shows ads; Calonetics AI does not.

### Which is updated more often, Calonetics AI or CalBud?

Calonetics AI ships an update every 3 days, and CalBud every 3 weeks. Most recently, Calonetics AI was updated on November 5, 2026 and CalBud on October 28, 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.*