ecoUnit vs Merchant Lynx eApplication
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ecoUnit
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Control your room operating unit using Bluetooth® Smart technology. • Up to six function tiles are displayed at the same time in the application. • Swiping left or right reveals further tiles. • Six pages are available for grouping and assigning functions. • The tiles provide direct access to room functions – changing individual temperature setpoints, controlling window blinds and switching multiple lighting groups on and off.
Merchant Lynx eApplication
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Merchant Lynx Services eApp is a leading electronic payment ISO offering credit card processing for Retail, Online, Phone Order, Mobile, International and much more! The application and the account is free. All proposed rates and fees are subject to credit approval.
Screenshots
Verdict
The clearest difference is update cadence: Merchant Lynx eApplication at every 2 weeks against ecoUnit's every 16 months. ecoUnit's advantage is iOS requirement (14.0 vs 18.0). 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.
ecoUnit ships an update every 16 months, Merchant Lynx eApplication every 2 weeks. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.
| Parameter | ecoUnit | Merchant Lynx eApplication |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 16 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 15 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Fr. Sauter AG | Groundhog Enterprises Inc. |
In-app purchases
ecoUnit
No in-app purchases
Merchant Lynx eApplication
No in-app purchases
Questions
Is ecoUnit free?
Is Merchant Lynx eApplication free?
Do ecoUnit or Merchant Lynx eApplication have ads?
Which is updated more often, ecoUnit or Merchant Lynx eApplication?
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