BluVac vs Digi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BluVac
Connect to compatible vacuum gauges via Bluetooth to perform detailed system evacuations. Features timed tests, decay tests, and data recording. Offers advanced reporting, multiple gauge connections, and geolocation for enhanced screenshots.
- Bluetooth gauge connection
- Timed evacuation tests
- Decay test functionality
- Detailed results viewing
- mQ Assist integration
- Pro Report feature
- Connect up to 6 gauges
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Easily connect and perform detailed system evacuations with your BluVac+ Pro, BluVac+ LTE, and BluVac+ Micro vacuum gauges via Bluetooth. With the BluVac+ Pro, you can perform timed evacuation and decay tests, set target times, and view detailed results. For BluVac+ LTE and Micro, quickly record and display essential data. The app now features mQ Assist integration for evacuation guidance, an improved interface, and geolocation tracking for enhanced screenshots. Additional upgrades include a new Pro Report feature, the ability to connect up to 6 BluVac gauges simultaneously, and the option to rename gauges by their function (e.g., Pump, Core Tool, System). Plus, the decay test will now only start once the evacuation rate hits zero.
Digi
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Digi-Pas® Mobile App is a user-friendly app, easily installed in any compatible smartphones or tablets. Users can fully utilize the remote wireless Bluetooth mobile connectivity to various Digi-Pas® 2-axis precision digital levelling devices. This highly affordable app instantly empowers machine installers to perform remote 2-Axis simultaneous levelling task, angle measurement and 2D concurrent alignment activities with speed, precision and as a 'one-man-operation' that traditional single-axis digital or 'bubble' levels are unable to match. Compatible devices: -DWL8500XY 2-Axis Ultra Precision Digital Inclinometer Bluetooth Device (With Firmware version 3.4 and above!) -DWL3500XY 2-Axis High Precision Digital Machinist Level Bluetooth Device (With Firmware version 4.0 and above!) -DWL3000XY 2-Axis High Precision Digital Machinist Level Bluetooth Device (With Firmware version 4.0 and above!)
Screenshots
Verdict
The clearest difference is price: BluVac at Free against Digi's $24.99. BluVac also leads on update cadence (every 2 months vs every 11 months). On ads, in-app purchases, device support and iOS requirement 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
BluVac is free to download; Digi costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.
BluVac ships an update every 2 months, Digi every 11 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | BluVac | Digi |
|---|---|---|
| Price | Free — better | $24.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 36.4% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 25 MB | 170 MB |
| Age rating | 4+ | 4+ |
| Developer | measureQuick | JSB Tech |
In-app purchases
BluVac
No in-app purchases
Digi
No in-app purchases
