# TS APP vs Sofia Fibra

The clearest difference is update cadence: TS APP at every 2 months against Sofia Fibra's every 24 months. Sofia Fibra's advantage is iOS requirement (12.0 vs 15.1). 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.

TS APP ships an update every 2 months, Sofia Fibra every 24 months. The most recent releases landed on June 4, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | TS APP | Sofia Fibra |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 24 months |
| Monetization | Free | — |
| Size | 21 MB | 52 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eliel Fernandes Martins](https://appshunter.io/developer/1478924434) | [Rafael Machado](https://appshunter.io/developer/1400606916) |

## What reviewers say

### TS APP

[App page](https://appshunter.io/ios/app/ts-app/id1576207332)

Monitor your UPS's operational status and key readings directly from your smartphone. Track input/output voltage, battery level, temperature, and output frequency. Receive alerts for critical power events.

**Highlights:** Monitor UPS status, Track voltage readings, Monitor battery level, Check temperature, View output frequency, Receive power event alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### Sofia Fibra

[App page](https://appshunter.io/ios/app/sofia-fibra/id1608395878)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TS APP free?

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

### Is Sofia Fibra free?

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

### Do TS APP or Sofia Fibra have ads?

Neither TS APP nor Sofia Fibra shows ads.

### Which is updated more often, TS APP or Sofia Fibra?

TS APP ships an update every 2 months, and Sofia Fibra every 24 months. Most recently, TS APP was updated on June 4, 2026 and Sofia Fibra on September 29, 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.*