# Killer Butt LE vs POTS Tracker

The clearest difference is in-app purchases: Killer Butt LE at none against POTS Tracker's 1. Killer Butt LE also leads on iOS requirement (7.1 vs 15.0). POTS Tracker's advantage is update cadence (every 3 weeks vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. POTS Tracker sells 1 one-off in-app purchase. Killer Butt LE asks for nothing beyond the download.

Killer Butt LE ships an update every 6 months, POTS Tracker every 3 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Killer Butt LE | POTS Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/killer-butt-le/id559954315/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 98.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 129 MB | 50 MB |
| Requires iOS | **7.1** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [lolo](https://appshunter.io/developer/383811733) | [Daniel Gartler](https://appshunter.io/developer/6789568198) |

## What reviewers say

### Killer Butt LE

[App page](https://appshunter.io/ios/app/killer-butt-le/id559954315)

Achieve a sculpted, firm, and lifted posterior with short, daily workouts. This app offers customized routines, exercise videos, and audio guidance to help you reach your fitness goals anywhere, with or without equipment.

**Highlights:** 5-minute daily butt workouts, Customized routines for all fitness levels, Video and audio exercise guidance, Over 25 unique exercises, Workout anywhere, no equipment needed, Interactive workout adjustments, Syncs with Health app

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- 💪 Effective workouts
- 🎶 Customizable music options
- 🗣️ Motivational instructor voice
- 🏠 Great for home workouts

**What reviewers complain about**

- 🐛 Occasional software bugs
- 🐛 Video and voice sync issues
- 🐛 Freezing randomly
- 🐛 Double counting reps on one side
- 🐛 Cannot connect to save info

**Reported bugs**

- Counting is way off
- Software freezes randomly
- Video and voice sync issues
- Double counted reps on one side and didn't switch
- Cannot connect to save info

**Requested features**

- More workout options
- Explanations on proper exercise technique


### POTS Tracker

[App page](https://appshunter.io/ios/app/pots-tracker-dysautonomie/id6797274783)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| POTS Tracker: Dysautonomia | $17.99 | one-time |


## Frequently asked questions

### Is Killer Butt LE free?

Killer Butt LE is free to download, with no in-app purchases.

### Is POTS Tracker free?

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

### Do Killer Butt LE or POTS Tracker have ads?

Neither Killer Butt LE nor POTS Tracker shows ads.

### Which is updated more often, Killer Butt LE or POTS Tracker?

Killer Butt LE ships an update every 6 months, and POTS Tracker every 3 weeks. Most recently, Killer Butt LE was updated on November 1, 2026 and POTS Tracker on October 31, 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.*