USJE vs emc20/20 M
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
USJE
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Official USJE app for local presidents and RVPs. Quick access to USJE-SESJ news, resources, campaigns, contact info, boutique and more. Application officielle du SESJ pour les membres des exécutifs des sections locales et VPR. Accès rapide aux actualités du SESJ, aux ressources, aux campagnes, aux coordonnées, à la boutique et plus encore.
emc20/20 M
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Interface app for setting up, modifying and monitoring the emc20/20 M boiler controller. Connects over BT locally or via the internet for use anywhere.
Screenshots
Verdict
The clearest difference is update cadence: emc20/20 M at fortnightly against USJE's every 7 months. emc20/20 M also leads on iOS requirement (12.1 vs 15.0). 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.
USJE ships an update every 7 months, emc20/20 M fortnightly. The most recent releases landed on October 16, 2026 and December 15, 2025 respectively.
| Parameter | USJE | emc20/20 M |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.1 — better |
| Further details — not scored | ||
| Size | 5 MB | 21 MB |
| Age rating | 17+ | 4+ |
| Developer | Public Service Alliance of Canada | EAW Electronic Systems Inc. |
In-app purchases
USJE
No in-app purchases
emc20/20 M
No in-app purchases
