# PrimeVolt vs Tecom UPI

The clearest difference is update cadence: PrimeVolt at every 6 weeks against Tecom UPI's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PrimeVolt ships an update every 6 weeks, Tecom UPI every 8 months. Both last shipped on October 6, 2026.

## The numbers

| Metric | PrimeVolt | Tecom UPI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 8 months |
| Size | 12 MB | 6 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [AsianPowerDevicesInc](https://appshunter.io/developer/1214788661) | [TECOM CO., LTD.](https://appshunter.io/developer/490537952) |

## What reviewers say

### PrimeVolt

[App page](https://appshunter.io/ios/app/primevolt/id1291653570)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Tecom UPI

[App page](https://appshunter.io/ios/app/tecom-upi/id1569554516)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PrimeVolt free?

PrimeVolt is free to download, with no in-app purchases.

### Is Tecom UPI free?

Tecom UPI is free to download, with no in-app purchases.

### Do PrimeVolt or Tecom UPI have ads?

Neither PrimeVolt nor Tecom UPI shows ads.

### Which is updated more often, PrimeVolt or Tecom UPI?

PrimeVolt ships an update every 6 weeks, and Tecom UPI every 8 months. Most recently, PrimeVolt was updated on October 6, 2026 and Tecom UPI on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*