# iSee Connect vs EchoSense

The clearest difference is device support: EchoSense at 3 against iSee Connect's 1. EchoSense also leads on iOS requirement (15.6 vs 17). On price, update cadence, ads and in-app purchases there is nothing between them.

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

iSee Connect ships an update every 8 months, EchoSense every 5 months. The most recent releases landed on September 19, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | iSee Connect | EchoSense |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 months** |
| Size | 16 MB | 18 MB |
| Requires iOS | 17 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [iVision Tech S.p.A.](https://appshunter.io/developer/1782076987) | [K12 Ventures Foundation, Inc.](https://appshunter.io/developer/1665403820) |

## What reviewers say

### iSee Connect

[App page](https://appshunter.io/ios/app/isee-connect/id6738729580)

**In-app purchases:** none


### EchoSense

[App page](https://appshunter.io/ios/app/echosense/id6742468000)

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

**In-app purchases:** none


## Frequently asked questions

### Is iSee Connect free?

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

### Is EchoSense free?

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

### Do iSee Connect or EchoSense have ads?

Neither iSee Connect nor EchoSense shows ads.

### Which is updated more often, iSee Connect or EchoSense?

iSee Connect ships an update every 8 months, and EchoSense every 5 months. Most recently, iSee Connect was updated on September 19, 2026 and EchoSense on September 12, 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.*