MTech Sonar vs EchoLog 3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MTech Sonar
This app automates barn data collection for real-time monitoring of environmental conditions and bird health. It also tracks daily animal performance against established standards.
- Automated barn data collection
- Real-time environment monitoring
- Minute-by-minute bird health tracking
- Daily animal performance trending
- Performance comparison to standards
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Automated barn data collection enabling environment and bird health to be monitored to the minute, while also trending daily animal performance versus standards.
EchoLog 3
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In EchoLog 3.0 you can do the following: Install a new TrioEcho system on a farmhouse. Installing/uninstalling the sensors. Calibrate TrioEcho sensor(s). Watch the results of the sensors in the TrioEcho. Establish TrioEcho (LAN/Cell) WEB connectivity. Link the TrioEcho with the Mtech system. Watch for the latest sensor reading in the Sonar system.
Screenshots
Verdict
The clearest difference is iOS requirement: EchoLog 3 at 13.0 against MTech Sonar's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MTech Sonar ships an update monthly, EchoLog 3 every 3 weeks. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.
| Parameter | MTech Sonar | EchoLog 3 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (14 ratings) — better | — |
| Number of ratings | 14 — better | — |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 104 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | M-TECH SYSTEMS USA, INC. | Munters Israel LTD |
In-app purchases
MTech Sonar
No in-app purchases
EchoLog 3
No in-app purchases
