# BPD Tracker vs Sudd

The clearest difference is in-app purchases: Sudd at none against BPD Tracker's 10. Sudd also leads on update cadence (every 2 days vs every 6 weeks). BPD Tracker's advantage is device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. BPD Tracker sells 10 in-app purchases, starting at $5.99 per 7 days. Sudd asks for nothing beyond the download.

BPD Tracker ships an update every 6 weeks, Sudd every 2 days. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BPD Tracker | Sudd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (60 ratings)](https://appshunter.io/ios/app/bpd-tracker/id6478379313/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 52.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 216 MB | 43 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digital Therapeutics](https://appshunter.io/developer/1721663167) | [Brayan Alexis Ramirez Martinez](https://appshunter.io/developer/1884128941) |

## What reviewers say

### BPD Tracker

[App page](https://appshunter.io/ios/app/bpd-tracker/id6478379313)

This app helps individuals manage Borderline Personality Disorder by tracking moods, symptoms, and triggers. It offers in-depth analytics, customizable plans, and educational resources to support emotional wellness and resilience. Connect with a supportive community and share progress reports with healthcare providers.

**Highlights:** Mood and symptom tracking, In-depth analytics and charts, Report sharing with healthcare providers, Customizable care plans and reminders, Motivational achievements, Educational content and community engagement

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| easy pass | $5.99 | per 7 days |
| flex pass | $9.99 | per month |
| smart pass | $24.99 | per year |
| plus | $34.99 | per year |
| limited discount | $34.99 | per year |
| Extended Trial | $39.99 | 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 |


### Sudd

[App page](https://appshunter.io/ios/app/sudd-time-to-think/id6772628043)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BPD Tracker free?

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

### Is Sudd free?

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

### Do BPD Tracker or Sudd have ads?

Neither BPD Tracker nor Sudd shows ads.

### Which is updated more often, BPD Tracker or Sudd?

BPD Tracker ships an update every 6 weeks, and Sudd every 2 days. Most recently, BPD Tracker was updated on November 1, 2026 and Sudd on October 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.*