AMBER ROCK vs Voltisia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AMBER ROCK
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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
Voltisia
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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: AMBER ROCK at monthly against Voltisia's every 4 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.
AMBER ROCK ships an update monthly, Voltisia every 4 months. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | AMBER ROCK | Voltisia |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 91 MB | 89 MB |
| Age rating | 17+ | 4+ |
| Developer | Shanghai Voltdeer Technology Co.,Ltd. | ECO GREEN ENERGY LIMITED |
In-app purchases
AMBER ROCK
No in-app purchases
Voltisia
No in-app purchases
