Sauermann Control vs EIP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sauermann Control
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This free app is designed to be used with Sauermann Class 320 transmitters (Si-C320 and Si-CPE320) in all their available versions. Features list: - Quick and easy wireless connection with transmitters* - Access to all parameters and options of the transmitters and their probes - Real-time measurement display - Configuration of the measurement channels - Configuration of analogue and digital outputs - Setting of alarm thresholds - Security locks management - Complete configuration of each probe - Autozero scheduling - One-click firmware updates *iOS 12.4 and later – BLE 4.0 capable devices First final version of the application supporting Sauermann Class 320 transmitters launched in 2023.
EIP
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EIP-CW59-C is a tool for convenient debugging with hardware radar level gauge Level sensor for Bluetooth connection.
Screenshots
Verdict
The clearest difference is update cadence: EIP at every 3 weeks against Sauermann Control's every 3 months. EIP also leads on iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support 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.
Sauermann Control ships an update every 3 months, EIP every 3 weeks. The most recent releases landed on July 24, 2026 and September 5, 2026 respectively.
| Parameter | Sauermann Control | EIP |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 29 MB |
| Age rating | 4+ | 17+ |
| Developer | SAUERMANN INDUSTRIE | Rajat Goyal |
In-app purchases
Sauermann Control
No in-app purchases
EIP
No in-app purchases
Questions
Is Sauermann Control free?
Is EIP free?
Do Sauermann Control or EIP have ads?
Which is updated more often, Sauermann Control or EIP?
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