# Exist vs Borderline Personality Tracker

The clearest difference is rating: Borderline Personality Tracker at 4.7 against Exist's 4.1. Borderline Personality Tracker also leads on monetization model (free with in-app purchases vs subscription) and review sentiment (88% vs 68%). Exist's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Exist sells 1 in-app purchase, starting at $8.49 per month and Borderline Personality Tracker sells 6 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Borderline Personality Tracker holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: Borderline Personality Tracker has 744 ratings behind it against 46, so its average is the more settled of the two. Written reviews point the same way: 68% of Exist's written reviews are positive against 88% of Borderline Personality Tracker's.

Exist ships an update every 3 weeks, Borderline Personality Tracker every 2 months. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Exist | Borderline Personality Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (46 ratings)](https://appshunter.io/ios/app/exist/id986201088/reviews) | **[4.7 (744 ratings)](https://appshunter.io/ios/app/borderline-personality-tracker/id1568920165/reviews)** |
| Number of ratings | 46 | **744** |
| Positive reviews | 68.4% of reviews | **88.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 14 MB | 45 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Hello Code Pty Ltd](https://appshunter.io/developer/933609066) | [Adam Cziko](https://appshunter.io/developer/1508288501) |

## What reviewers say

### Exist

[App page](https://appshunter.io/ios/app/exist/id986201088)

This app helps you understand and optimize your behavior by combining manual tracking with automatic syncing from various services. Track health, productivity, and more, uncover relationships between habits, and run experiments on your behavior. Gain daily insights and weekly summaries to improve your life.

**Highlights:** Track any data point manually, Automatic syncing from health and productivity services, Daily insights and weekly summaries, Discover correlations between habits, Run behavioral experiments, Integrates with Apple Health and other services

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Exist monthly subscription | $8.49 | per month |


### Borderline Personality Tracker

[App page](https://appshunter.io/ios/app/borderline-personality-tracker/id1568920165)

This app helps individuals manage borderline personality disorder by tracking daily moods, symptoms, and treatments. It allows for personalized tracking of custom symptoms and provides insights into patterns and triggers. Users can generate reports to share with healthcare professionals.

**Highlights:** Daily mood and symptom tracking, Custom symptom and treatment logging, Pattern and trigger analysis, PDF report generation for doctors, DBT/CBT skill tracking, Secure diary with biometric lock

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |
| Monthly Plan | $9.99 | per month |
| Monthly Plan | $9.99 | per month |
| Annual Plan Black Friday | $19.99 | per year |
| Annual Plan | $39.99 | per year |
| Annual Plan | $39.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 👍 Helpful for tracking moods and symptoms
- 🔓 Free version with good features
- 📊 Useful charts and reports
- 🗓️ Consistent daily check-ins

**What reviewers complain about**

- 💰 Premium version is expensive
- 🔒 Privacy features locked behind paywall
- 🔧 Limited customization options
- 🕰️ Needs ability to log multiple times per day

**Reported bugs**

- Sliders sometimes get stuck
- Subscription issues with free trial

**Requested features**

- Add more symptom options
- Integrate coping mechanisms and resources
- Allow custom symptom/treatment tracking
- Implement hourly/multiple mood logging


## Frequently asked questions

### Is Exist free?

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

### Is Borderline Personality Tracker free?

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

### Which has better reviews, Exist or Borderline Personality Tracker?

Borderline Personality Tracker is rated higher. Exist averages 4.1 out of 5 from 46 ratings, while Borderline Personality Tracker averages 4.7 from 744 ratings.

### Do Exist or Borderline Personality Tracker have ads?

Neither Exist nor Borderline Personality Tracker shows ads.

### Which is updated more often, Exist or Borderline Personality Tracker?

Exist ships an update every 3 weeks, and Borderline Personality Tracker every 2 months. Most recently, Exist was updated on October 8, 2026 and Borderline Personality Tracker on October 12, 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.*