# SNCTA vs Tempo EDF

The clearest difference is price: SNCTA at Free against Tempo EDF's $3.99. SNCTA also leads on review sentiment (100% vs 90%). Tempo EDF's advantage is update cadence (every 3 weeks vs every 2 months) and device support (5 vs 3). On ads, in-app purchases and iOS requirement there is nothing between them.

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

SNCTA ships an update every 2 months, Tempo EDF every 3 weeks. The most recent releases landed on September 4, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | SNCTA | Tempo EDF |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Positive reviews | **100.0% of reviews** | 90.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Size | 6 MB | 15 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [SNCTA](https://appshunter.io/developer/940670576) | [michael dardol](https://appshunter.io/developer/478875188) |

## What reviewers say

### SNCTA

[App page](https://appshunter.io/ios/app/sncta/id938240793)

This app provides essential professional information for air traffic controllers in France, covering mobility, retirement, and operational centers. It also informs the public about the actions and positions of the leading air traffic controllers' union.

**Highlights:** Professional information for controllers, Mobility and retirement details, Operational center updates, Union actions and positions, Navigation air industry insights

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

**In-app purchases:** none


### Tempo EDF

[App page](https://appshunter.io/ios/app/tempo-edf/id6447752191)

Track EDF Tempo electricity colors with daily forecasts and remaining day counts. Optimize energy consumption and save on bills with convenient widgets and Apple Watch support. Prioritizes user privacy with no personal data collection.

**Highlights:** Daily Tempo color forecasts, Track remaining days for each color, Home screen widgets, Apple Watch app, Simple and intuitive interface, Privacy-focused design

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

**In-app purchases:** none


## Frequently asked questions

### Is SNCTA free?

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

### Is Tempo EDF free?

Tempo EDF costs $3.99, with no in-app purchases.

### Do SNCTA or Tempo EDF have ads?

Neither SNCTA nor Tempo EDF shows ads.

### Which is updated more often, SNCTA or Tempo EDF?

SNCTA ships an update every 2 months, and Tempo EDF every 3 weeks. Most recently, SNCTA was updated on September 4, 2026 and Tempo EDF on September 25, 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.*