# Guerrillazen vs Haptic Posture Guard

The clearest difference is price: Guerrillazen at Free against Haptic Posture Guard's $0.99. Haptic Posture Guard's advantage is iOS requirement (13.0 vs 15.5). On ads, in-app purchases and device support there is nothing between them.

Guerrillazen is free to download; Haptic Posture Guard costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Guerrillazen | Haptic Posture Guard |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (17 ratings)](https://appshunter.io/ios/app/guerrillazen/id6452383946/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | **Free** | Paid |
| Size | 164 MB | 3 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [GUERRILLANZEN FITNESS LLC](https://appshunter.io/developer/1698856249) | [Simge Ceylan Akyuz](https://appshunter.io/developer/1468643938) |

## What reviewers say

### Guerrillazen

[App page](https://appshunter.io/ios/app/guerrillazen/id6452383946)

Personalized corrective exercise programs and habit tracking to help you achieve your fitness goals. Monitor workouts, nutrition, lifestyle habits, and body measurements with coach guidance and progress photos. Earn badges for milestones and streaks.

**Highlights:** Custom corrective exercise programs, Workout and habit tracking, Progress photos and measurements, Milestone badges and habit streaks, Wearable device integration (Apple Watch, Garmin, Fitbit), Push notification reminders

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Haptic Posture Guard

[App page](https://appshunter.io/ios/app/haptic-posture-guard/id6760261409)

This watch-only app provides gentle haptic reminders to improve your posture throughout the day. Set custom intervals and vibration intensities, and track your progress with daily streaks. It operates independently of your phone and includes a convenient watch face complication for quick control.

**Highlights:** Customizable reminder intervals, Adjustable haptic intensity, Working hours schedule, Daily streak tracking, Watch-only operation, Watch face complication

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Guerrillazen free?

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

### Is Haptic Posture Guard free?

Haptic Posture Guard costs $0.99, with no in-app purchases.

### Do Guerrillazen or Haptic Posture Guard have ads?

Neither Guerrillazen nor Haptic Posture Guard shows ads.

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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.*