# Bipolar Tracker vs ProteinBuddy

The clearest difference is ads: ProteinBuddy at none against Bipolar Tracker's shown. ProteinBuddy also leads on update cadence (every 5 days vs every 4 months). Bipolar Tracker's advantage is device support (4 vs 1) and iOS requirement (15.5 vs 26.2). On price and in-app purchases there is nothing between them.

Both are free to download. Bipolar Tracker sells 14 in-app purchases, starting at $4.95 per month and ProteinBuddy sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Bipolar Tracker ships an update every 4 months, ProteinBuddy every 5 days. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Bipolar Tracker | ProteinBuddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (17 ratings)](https://appshunter.io/ios/app/bipolar-tracker/id6478313737/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 215 MB | 17 MB |
| Requires iOS | **15.5** | 26.2 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Digital Therapeutics](https://appshunter.io/developer/1721663167) | [Caleb Chiang](https://appshunter.io/developer/1840759317) |

## What reviewers say

### Bipolar Tracker

[App page](https://appshunter.io/ios/app/bipolar-tracker/id6478313737)

This app helps users manage bipolar disorder by tracking moods, symptoms, and triggers. It offers in-depth analytics, report sharing, and educational content to support mental wellness. Users can also connect with a supportive community.

**Highlights:** Effortless mood tracking, In-depth analytics and charts, Seamless report sharing (PDF/CSV), Customizable experience, Motivational achievements, Privacy and security features, Educational content and community

**Features:** macOS Compatibility, Siri integration, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| flex pass | $4.95 | per month |
| easy pass | $5.99 | per 7 days |
| weather max | $9.99 | per 3 months |
| flex pass | $9.99 | per month |
| yearly access | $19.99 | per year |
| smart pass | $24.99 | per year |
| Premium Yearly | $29.99 | per year |
| Extended Trial | $34.99 | per year |
| limited discount | $34.99 | per year |
| limited sale | $34.99 | per year |
| yearly access | $44.99 | per year |
| 7-Day Trial | $49.99 | per year |
| store credit | $1.99 | one-time |
| lifetime upgrade | $119.99 | one-time |


### ProteinBuddy

[App page](https://appshunter.io/ios/app/proteinbuddy-calorie-tracker/id6799747163)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ProteinBuddy Pro | $5.99 | per 7 days |
| ProteinBuddy Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Bipolar Tracker free?

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

### Is ProteinBuddy free?

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

### Do Bipolar Tracker or ProteinBuddy have ads?

Bipolar Tracker shows ads; ProteinBuddy does not.

### Which is updated more often, Bipolar Tracker or ProteinBuddy?

Bipolar Tracker ships an update every 4 months, and ProteinBuddy every 5 days. Most recently, Bipolar Tracker was updated on September 13, 2026 and ProteinBuddy on September 17, 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.*