# iPowerRocket vs Telavox

The clearest difference is review sentiment: iPowerRocket at 47% against Telavox's 0%. iPowerRocket also leads on rating (3.3 vs 1.0) and iOS requirement (12.0 vs 18.0). Telavox's advantage is update cadence (fortnightly vs every 5 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

iPowerRocket holds the better App Store score, 3.3 against 1.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 47% of iPowerRocket's written reviews are positive against 0% of Telavox's.

iPowerRocket ships an update every 5 months, Telavox fortnightly. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | iPowerRocket | Telavox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/ipowerrocket/id301295857/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/telavox/id302899039/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | **47.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 10 MB | 154 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ANDREAS MUELLER](https://appshunter.io/developer/581785922) | [Telavox AB](https://appshunter.io/developer/302899042) |

## What reviewers say

### iPowerRocket

[App page](https://appshunter.io/ios/app/ipowerrocket/id301295857)

This application assists amateur rocketeers with rocket design and flight planning. It offers tools for calculating critical flight parameters, simulating trajectories, and managing flight logs. All essential calculations are conveniently available on your iPhone or iPod touch.

**Highlights:** Rocket design calculations, Flight simulation, Ejection charge calculation, Parachute dimensioning, Flight log management, Barrowman CP computation

**Features:** macOS Compatibility

**In-app purchases:** none


### Telavox

[App page](https://appshunter.io/ios/app/telavox/id302899039)

This app enhances business communication by showing colleague availability, enabling calls over data, and allowing seamless call toggling between mobile and desk phones. It also offers PBX services like call transfers and shared voicemails, along with GPS location reporting and contact management.

**Highlights:** Real-time colleague presence, Integrated softphone for calls, Call toggling between devices, PBX services and call transfers, Shared voicemail access, GPS position reporting, Contact book integration

**Features:** Siri integration, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iPowerRocket free?

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

### Is Telavox free?

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

### Which has better reviews, iPowerRocket or Telavox?

iPowerRocket is rated higher. iPowerRocket averages 3.3 out of 5 from 4 ratings, while Telavox averages 1.0 from 2 ratings.

### Do iPowerRocket or Telavox have ads?

Neither iPowerRocket nor Telavox shows ads.

### Which is updated more often, iPowerRocket or Telavox?

iPowerRocket ships an update every 5 months, and Telavox fortnightly. Most recently, iPowerRocket was updated on October 3, 2026 and Telavox on October 5, 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.*