# SpiroFit vs Rox Tickets

The clearest difference is review sentiment: SpiroFit at 100% against Rox Tickets's 49%. SpiroFit also leads on rating (5.0 vs 2.4) and in-app purchases (none vs 1). Rox Tickets's advantage is ratings volume (26 vs 1) and iOS requirement (15.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Rox Tickets sells 1 one-off in-app purchase. SpiroFit asks for nothing beyond the download.

SpiroFit holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: Rox Tickets has 26 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of SpiroFit's written reviews are positive against 49% of Rox Tickets's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SpiroFit | Rox Tickets |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spirofit/id6475291331/reviews)** | [2.4 (26 ratings)](https://appshunter.io/ios/app/rox-tickets/id6736522829/reviews) |
| Number of ratings | 1 | **26** |
| Positive reviews | **100.0% of reviews** | 49.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 48 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SENDSOR GmbH](https://appshunter.io/developer/1723823291) | [ROX Tickets Ltd](https://appshunter.io/developer/1765660403) |

## What reviewers say

### SpiroFit

[App page](https://appshunter.io/ios/app/spirofit/id6475291331)

Track key respiratory and heart metrics live during workouts like running or cycling. Analyze professional data for optimal training intensity. Suitable for coaches, professional athletes, and fitness enthusiasts.

**Highlights:** Live respiratory rate tracking, Live heart rate monitoring, Tidal volume measurement, O2 consumption tracking, CO2 output tracking, Professional data analysis, Real-time training feedback

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

**In-app purchases:** none


### Rox Tickets

[App page](https://appshunter.io/ios/app/rox-tickets/id6736522829)

This platform facilitates the secure buying and selling of tickets for fitness race events on the secondary market. It offers a reliable and user-friendly solution with advanced fraud prevention tools to ensure verified and legitimate transactions.

**Highlights:** Secure ticket buying, Secure ticket selling, Fitness race events, Secondary market, Fraud prevention tools, Verified transactions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rox Tickets | $29.99 | one-time |

**What reviewers like**

- 👍 Easy to use for buying tickets
- 👍 Seamless transactions for some users
- 👍 Great for last-minute ticket purchases
- 👍 Reduces risk of scams
- 👍 Helpful customer service for some

**What reviewers complain about**

- 😞 Refuse to payout funds
- 😞 Unreliable and unresponsive support
- 😞 Buggy app and terrible customer support
- 😞 Scam and nothing works
- 😞 Verification never completed

**Reported bugs**

- Stripe Connect page won't load
- App glitches when buying tickets
- App keeps logging itself out
- Login issues after reinstallation
- Upgrade to notifications keeps glitching

**Requested features**

- Allow PayPal as an alternative payment method
- Improve Stripe Connect integration
- Clarify T&Cs regarding spectator ticket alerts
- Ensure notifications work reliably
- Fix app logging out issue


## Frequently asked questions

### Is SpiroFit free?

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

### Is Rox Tickets free?

Rox Tickets is free to download, with in-app purchases available.

### Which has better reviews, SpiroFit or Rox Tickets?

SpiroFit is rated higher. SpiroFit averages 5.0 out of 5 from 1 ratings, while Rox Tickets averages 2.4 from 26 ratings.

### Do SpiroFit or Rox Tickets have ads?

Neither SpiroFit nor Rox Tickets shows ads.

### Which is updated more often, SpiroFit or Rox Tickets?

SpiroFit ships an update every 3 weeks, and Rox Tickets every 3 weeks. Most recently, SpiroFit was updated on October 27, 2026 and Rox Tickets on October 30, 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.*