# Your PB Tracker vs Deficit Grams

The clearest difference is price: Your PB Tracker at Free against Deficit Grams's $1.99. Deficit Grams's advantage is in-app purchases (none vs 2) and iOS requirement (17.0 vs 26.2). On review sentiment, update cadence, ads and device support there is nothing between them.

Your PB Tracker is free to download; Deficit Grams costs $1.99 up front. Your PB Tracker sells 2 in-app purchases, starting at $1.99 per month. Deficit Grams asks for nothing beyond the download.

Your PB Tracker ships an update every 6 days, Deficit Grams every 2 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Your PB Tracker | Deficit Grams |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | **Freemium** | Paid |
| Size | 7 MB | 3 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Scott Neasham](https://appshunter.io/developer/1804042686) | [James Williamson](https://appshunter.io/developer/1847125587) |

## What reviewers say

### Your PB Tracker

[App page](https://appshunter.io/ios/app/your-pb-tracker/id6804562360)

Track your running and walking personal bests, analyze workout splits, and monitor your gear mileage. Seamlessly integrates with Apple Health for actionable insights into your performance and shoe lifespan. Get notified before your shoes wear out to prevent injuries.

**Highlights:** Automatic personal best tracking, Detailed average splits and pace, Gear and shoe lifespan monitoring, 80% wear alerts for shoes, Apple Health integration, Privacy-first data storage

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Your PB Subscription (Monthly) | $1.99 | per month |
| Your PB Subscription (Yearly) | $14.99 | per year |


### Deficit Grams

[App page](https://appshunter.io/ios/app/deficit-grams-weight-tracker/id6811787488)

This app translates your daily calorie deficit into projected scale weight changes. It integrates with Apple Health to display your weight trajectory in real-time, offering a clear view of your progress. Enjoy a private, ad-free experience with a one-time purchase.

**Highlights:** Daily weight change in grams/oz, Apple Health native integration, Actual vs. expected trend charts, Apple Watch app and complications, Flexible unit switching (kcal/kJ, kg/lb/oz), Mindful safeguards for food intake, 100% private, on-device calculations

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Your PB Tracker free?

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

### Is Deficit Grams free?

Deficit Grams costs $1.99, with no in-app purchases.

### Do Your PB Tracker or Deficit Grams have ads?

Neither Your PB Tracker nor Deficit Grams shows ads.

### Which is updated more often, Your PB Tracker or Deficit Grams?

Your PB Tracker ships an update every 6 days, and Deficit Grams every 2 weeks. Most recently, Your PB Tracker was updated on November 1, 2026 and Deficit Grams on November 4, 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.*