XPipa Tuner Pro vs VVMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
XPipa Tuner Pro
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This is a professional Pipa tuner. It is designed to tune a 4-stringed Chinese lute, i.e. Pipa. The function and usage are the same as the professional digital tuner. We have been focused on musical instruments turning for more than 10 years. We designed and manufactured a large number of popular professional digital tuners. As the upgrading, we recommend this App. This App is easy to use, pluck a string of Pipa, as the sound goes into the mobile phone, App will accurately identify the string and the deviation of frequency in cents. App only responds to musical tones in certain frequency range, while filtering out other interference sounds.
VVMS
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"VVMS" allows you to master vehicle location, vehicle status and driver status at any time; At the same time, you can also query the historical operation of the vehicle.
Screenshots
Verdict
The clearest difference is in-app purchases: VVMS at none against XPipa Tuner Pro's 1. VVMS also leads on update cadence (every 5 weeks vs every 8 months). On price, ads, 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
Both are free to download. XPipa Tuner Pro sells 1 one-off in-app purchase. VVMS asks for nothing beyond the download.
XPipa Tuner Pro ships an update every 8 months, VVMS every 5 weeks. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.
| Parameter | XPipa Tuner Pro | VVMS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 3 MB | 148 MB |
| Age rating | 4+ | 4+ |
| Developer | 智健 肖 | 杰 姜 |
In-app purchases
XPipa Tuner Pro
- Buy the X Pipa Tuner$2.99
VVMS
No in-app purchases
