# ECHO SAT vs Carfleet

The clearest difference is update cadence: ECHO SAT at every 3 weeks against Carfleet's every 2 months. ECHO SAT also leads on iOS requirement (12.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ECHO SAT ships an update every 3 weeks, Carfleet every 2 months. The most recent releases landed on May 16, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | ECHO SAT | Carfleet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 63 MB | 23 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Phonocar](https://appshunter.io/developer/1464009185) | [ECHOES](https://appshunter.io/developer/1532211888) |

## What reviewers say

### ECHO SAT

[App page](https://appshunter.io/ios/app/echo-sat/id6502771813)

**Features:** macOS Compatibility

**In-app purchases:** none


### Carfleet

[App page](https://appshunter.io/ios/app/carfleet/id6758610302)

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

**In-app purchases:** none


## Frequently asked questions

### Is ECHO SAT free?

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

### Is Carfleet free?

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

### Do ECHO SAT or Carfleet have ads?

Neither ECHO SAT nor Carfleet shows ads.

### Which is updated more often, ECHO SAT or Carfleet?

ECHO SAT ships an update every 3 weeks, and Carfleet every 2 months. Most recently, ECHO SAT was updated on May 16, 2026 and Carfleet on September 19, 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.*