# SWU vs Primal Instinct

The clearest difference is rating: Primal Instinct at 5.0 against SWU's 2.3. Primal Instinct also leads on iOS requirement (11.0.0 vs 14). SWU's advantage is ratings volume (6 vs 1) and device support. On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Primal Instinct holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: SWU has 6 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | SWU | Primal Instinct |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (6 ratings)](https://appshunter.io/ios/app/swu/id6448402651/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/primal-instinct/id6737480822/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Monthly | — |
| Monetization | Free | Free |
| Size | 35 MB | 30 MB |
| Requires iOS | 14 | **11.0.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [silentwakeup](https://appshunter.io/developer/1580602926) | [Primal Instinct LLC](https://appshunter.io/developer/1776639850) |

## What reviewers say

### SWU

[App page](https://appshunter.io/ios/app/swu/id6448402651)

This app works with a physical wearable device to manage vibrating alarms. Users can set vibration intensity and patterns for a silent wake-up experience. It requires a specific Bluetooth-enabled device to function.

**Highlights:** Manage vibrating alarms, Set vibration intensity, Customize vibration patterns, Bluetooth device communication, FCC certified transponder

**In-app purchases:** none


### Primal Instinct

[App page](https://appshunter.io/ios/app/primal-instinct/id6737480822)

Manage your membership, sign up for new classes, and track your progress. Earn rewards and stay updated with push notifications. This app simplifies your fitness journey.

**Highlights:** New member sign-up, Account management, Class scheduling, Rewards program, Push notifications

**In-app purchases:** none


## Frequently asked questions

### Is SWU free?

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

### Is Primal Instinct free?

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

### Which has better reviews, SWU or Primal Instinct?

Primal Instinct is rated higher. SWU averages 2.3 out of 5 from 6 ratings, while Primal Instinct averages 5.0 from 1 ratings.

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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.*