# VPSS Tool vs TEMS™ OnDevice

The clearest difference is update cadence: VPSS Tool at every 9 days against TEMS™ OnDevice's every 6 months. VPSS Tool also leads on iOS requirement (9.3 vs 14.0). 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.

VPSS Tool ships an update every 9 days, TEMS™ OnDevice every 6 months. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | VPSS Tool | TEMS™ OnDevice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 6 months |
| Size | 9 MB | 9 MB |
| Requires iOS | **9.3** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masato Kanazawa](https://appshunter.io/developer/1110570349) | [InfoVista](https://appshunter.io/developer/417612552) |

## What reviewers say

### VPSS Tool

[App page](https://appshunter.io/ios/app/vpss-tool/id1110570350)

**Features:** macOS Compatibility

**In-app purchases:** none


### TEMS™ OnDevice

[App page](https://appshunter.io/ios/app/tems-ondevice/id1548649639)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VPSS Tool free?

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

### Is TEMS™ OnDevice free?

TEMS™ OnDevice is free to download, with no in-app purchases.

### Do VPSS Tool or TEMS™ OnDevice have ads?

Neither VPSS Tool nor TEMS™ OnDevice shows ads.

### Which is updated more often, VPSS Tool or TEMS™ OnDevice?

VPSS Tool ships an update every 9 days, and TEMS™ OnDevice every 6 months. Most recently, VPSS Tool was updated on October 24, 2026 and TEMS™ OnDevice 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.*