# SPIRO vs FACNET

The clearest difference is price: FACNET at Free against SPIRO's $3.99. FACNET also leads on update cadence (monthly vs every 7 months). SPIRO's advantage is iOS requirement (12.0 vs 18.2). On ads, in-app purchases and device support there is nothing between them.

FACNET is free to download; SPIRO costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SPIRO ships an update every 7 months, FACNET monthly. The most recent releases landed on July 9, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | SPIRO | FACNET |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Paid | — |
| Size | 125 MB | 74 MB |
| Requires iOS | **12.0** | 18.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Universite Laval](https://appshunter.io/developer/386592978) | [Logiciels Facturation.net](https://appshunter.io/developer/1762652322) |

## What reviewers say

### SPIRO

[App page](https://appshunter.io/ios/app/spiro/id1135982423)

This medical app assists healthcare professionals and students in interpreting spirometry tests. It provides diagnostic and treatment suggestions based on entered data and offers access to educational materials and respiratory health guidelines.

**Highlights:** Interpret spirometry tests, Diagnostic suggestions, Treatment suggestions, Access respiratory guidelines, Educational material, Patient follow-up tool

**In-app purchases:** none


### FACNET

[App page](https://appshunter.io/ios/app/facnet/id6633442569)

**In-app purchases:** none


## Frequently asked questions

### Is SPIRO free?

SPIRO costs $3.99, with no in-app purchases.

### Is FACNET free?

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

### Do SPIRO or FACNET have ads?

Neither SPIRO nor FACNET shows ads.

### Which is updated more often, SPIRO or FACNET?

SPIRO ships an update every 7 months, and FACNET monthly. Most recently, SPIRO was updated on July 9, 2026 and FACNET on September 18, 2026.

---

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