# Push Up Boss vs Grit RX

The clearest difference is ads: Grit RX at none against Push Up Boss's shown. Push Up Boss's advantage is update cadence (weekly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Push Up Boss sells 1 one-off in-app purchase and Grit RX sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Push Up Boss ships an update weekly, Grit RX every 2 months. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Push Up Boss | Grit RX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (62 ratings)](https://appshunter.io/ios/app/push-up-boss-multiplayer-game/id6767343502/reviews)** | — |
| Number of ratings | **62** | — |
| Positive reviews | 46.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 725 MB | 11 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Ipirio](https://appshunter.io/developer/1406746415) | [Artem Leshchenko](https://appshunter.io/developer/1894786800) |

## What reviewers say

### Push Up Boss

[App page](https://appshunter.io/ios/app/push-up-boss-multiplayer-game/id6767343502)

Transform your push-up routine into an engaging game. Track reps using AI, manual taps, or phone motion. Compete against bosses, friends, and in tournaments to build consistency and achieve fitness goals.

**Highlights:** AI push-up counting via camera, Manual rep counter, Phone-on-back motion tracking, Boss battles and 1v1 challenges, Tournament and time attack modes, Variety of workout types, XP, levels, and daily streaks

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Push Up Boss - Premium Lifetime | $4.99 | one-time |


### Grit RX

[App page](https://appshunter.io/ios/app/grit-rx/id6775879837)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grit Pro Weekly | $1.99 | per 7 days |
| Grit Pro Monthly | $5.99 | per month |
| Grit Pro Yearly | $34.95 | per year |
| Unlimited Activities | $5.99 | one-time |


## Frequently asked questions

### Is Push Up Boss free?

Push Up Boss is free to download, with in-app purchases available.

### Is Grit RX free?

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

### Do Push Up Boss or Grit RX have ads?

Push Up Boss shows ads; Grit RX does not.

### Which is updated more often, Push Up Boss or Grit RX?

Push Up Boss ships an update weekly, and Grit RX every 2 months. Most recently, Push Up Boss was updated on November 5, 2026 and Grit RX on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*