Maxem vs SUNPURA PLUS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Maxem
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Help accelerate the transition to a zero-emission world. By combining the Maxem Energy Controller and the Maxem Home App you will get a complete overview of your energy flows at home, while allowing you to control your charge points speed, availability and more. When you also connect your solar production to the controller we enable you to charge your EV on the sun.
SUNPURA PLUS
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1. The most advanced collector can be used for data monitoring 2. Accurate data, dynamic graph display, clear and clear 3. One click device addition 4. Data from multi-angle professional analysis equipment
Screenshots
Verdict
The clearest difference is update cadence: Maxem at fortnightly against SUNPURA PLUS's every 2 months. 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.
Maxem ships an update fortnightly, SUNPURA PLUS every 2 months. The most recent releases landed on September 13, 2026 and September 23, 2026 respectively.
| Parameter | Maxem | SUNPURA PLUS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 94 MB |
| Age rating | 4+ | 17+ |
| Developer | Maxem Energy Solutions B.V | SHENZHEN NOVGEN DIGITALENERGY CO., LTD |
In-app purchases
Maxem
No in-app purchases
SUNPURA PLUS
No in-app purchases
