PTDevices vs VoltScore
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PTDevices
Monitor your PTDevices tank levels and receive alerts directly from your mobile device. Easily set up new devices and view historical data. Connect your devices online through your home WiFi with a simple step-by-step process.
- Monitor tank levels
- Setup alerts
- View level history
- Setup new devices
- Connect devices via WiFi
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Access your PTDevices account to monitor your tank levels (PTLevel), setup alerts, view level history, setup new devices and more all in the palm of your hand! Follow a very simple step by step process to get your PTDevices connected online through your home WiFi. This includes the PTLevel liquid level monitor. You can see more information about our devices at www.paremtech.com.
VoltScore
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The VoltScore app helps EV owners, buyers, and sellers check their EV Battery Health in 3 minutes.
Screenshots
Verdict
The clearest difference is update cadence: VoltScore at every 2 weeks against PTDevices's every 2 months. PTDevices's advantage is iOS requirement (12.0 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.
PTDevices ships an update every 2 months, VoltScore every 2 weeks. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.
| Parameter | PTDevices | VoltScore |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 49 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Michael VandeBeld | Clear Presence Strategies Inc |
In-app purchases
PTDevices
No in-app purchases
VoltScore
No in-app purchases
