# Redspira vs FTN

The clearest difference is review sentiment: Redspira at 100% against FTN's 56%. Redspira also leads on in-app purchases (none vs 4) and rating (5.0 vs 4.8). FTN's advantage is ratings volume (345 vs 4) and update cadence (every 9 days vs every 4 weeks). On price, ads and device support there is nothing between them.

Both are free to download. FTN sells 4 in-app purchases, starting at $19.99 per month. Redspira asks for nothing beyond the download.

Redspira holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: FTN has 345 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Redspira's written reviews are positive against 56% of FTN's.

Redspira ships an update every 4 weeks, FTN every 9 days. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Redspira | FTN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/redspira/id1444779369/reviews)** | [4.8 (345 ratings)](https://appshunter.io/ios/app/ftn/id1660612252/reviews) |
| Number of ratings | 4 | **345** |
| Positive reviews | **100.0% of reviews** | 55.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 68 MB | 78 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Certuit Consultores, S.C.](https://appshunter.io/developer/1128576004) | [Rodolfo Garcia](https://appshunter.io/developer/1541512267) |

## What reviewers say

### Redspira

[App page](https://appshunter.io/ios/app/redspira/id1444779369)

This app provides real-time air quality monitoring using a network of low-cost sensors. It aims to raise awareness about air pollution's impact on health and well-being in Mexicali, displaying data visually with color-coded AQI.

**Highlights:** Real-time air quality monitoring, Low-cost sensor network, Visual color-coded AQI map, Health and well-being awareness, Integration with government stations, AQI NowCast and Aire y Salud Index

**Features:** macOS Compatibility

**In-app purchases:** none


### FTN

[App page](https://appshunter.io/ios/app/ftn/id1660612252)

Achieve your fitness goals with personalized training and nutrition plans. Whether you want to lose fat, gain muscle, or maintain a healthy lifestyle, this app offers science-based methods and exclusive content from top coaches. Access on-demand workouts, recipes, and personal growth resources.

**Highlights:** Personalized training plans, Nutrition guidance, Fat loss programs, Muscle gain programs, Body recomposition programs, Healthy lifestyle maintenance, On-demand content

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FTN Training Mensual | $19.99 | per month |
| FTN Full Mensual | $29.99 | per month |
| FTN Full Trimestral | $59.99 | per 3 months |
| FTN Full Anual | $229.99 | per year |

**What reviewers like**

- ✅ Very complete app
- 💪 Great for training at home or gym
- 🧘‍♀️ Includes yoga and meditation
- 🎯 Menu tailored to objectives
- ✨ Easy to use and intuitive

**What reviewers complain about**

- ⚠️ Difficult for beginners
- 🏃‍♀️ Exercises too fast paced
- ⏳ Long workout durations
- 🛒 Overwhelming grocery lists
- 🤔 Nutrition section complex

**Reported bugs**

- Payment processing issues
- Subscription renewal failures
- App freezes during payment
- Difficulty canceling subscriptions
- Unresponsive customer support

**Requested features**

- See exercises before playing video
- Adjust exercise difficulty levels
- Offline app usage
- More measurement options (spoons, ml, cups)
- Simpler nutrition plans


## Frequently asked questions

### Is Redspira free?

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

### Is FTN free?

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

### Which has better reviews, Redspira or FTN?

Redspira is rated higher. Redspira averages 5.0 out of 5 from 4 ratings, while FTN averages 4.8 from 345 ratings.

### Do Redspira or FTN have ads?

Neither Redspira nor FTN shows ads.

### Which is updated more often, Redspira or FTN?

Redspira ships an update every 4 weeks, and FTN every 9 days. Most recently, Redspira was updated on October 13, 2026 and FTN on October 17, 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.*