# PhonePower Calling vs MPI Technical Assistance

The clearest difference is rating: MPI Technical Assistance at 5.0 against PhonePower Calling's 2.2. MPI Technical Assistance also leads on update cadence (monthly vs every 6 months) and device support (3 vs 1). PhonePower Calling's advantage is ratings volume (51 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

MPI Technical Assistance holds the better App Store score, 5.0 against 2.2. That said, the two scores are not equally well evidenced: PhonePower Calling has 51 ratings behind it against 4, so its average is the more settled of the two.

PhonePower Calling ships an update every 6 months, MPI Technical Assistance monthly. The most recent releases landed on September 23, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | PhonePower Calling | MPI Technical Assistance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (51 ratings)](https://appshunter.io/ios/app/phonepower-calling/id964301473/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/mpi-technical-assistance/id6529002070/reviews)** |
| Number of ratings | **51** | 4 |
| Positive reviews | 20.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Free | Free |
| Size | 100 MB | 43 MB |
| Requires iOS | 16.0 | **14.0.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Phone Power LLC](https://appshunter.io/developer/415473681) | [Medical Packaging Inc., LLC](https://appshunter.io/developer/1756365634) |

## What reviewers say

### PhonePower Calling

[App page](https://appshunter.io/ios/app/phonepower-calling/id964301473)

This app allows you to use your existing phone service from anywhere globally. Make voice calls over data connections, manage contacts, and customize sound settings. It also offers call forwarding and voicemail management.

**Highlights:** VoIP calls over 3G/WiFi, Contact synchronization, 25+ ringtones, Call forwarding, Sound settings customization, Voicemail management

**In-app purchases:** none

**What reviewers like**

- 👍 Works well for some users
- 👍 Good call quality (sometimes)
- 👍 Useful for international calls
- 👍 Can be a good alternative to buying new hardware
- 👍 Call recording feature appreciated

**What reviewers complain about**

- 🐛 Frequently doesn't connect or ring
- 🐛 App crashes upon opening
- 🐛 Calls stay incoming forever, requires reboot
- 🐛 Cannot silence incoming calls
- 🐛 Website and app often don't work

**Reported bugs**

- App won't connect and doesn't ring
- App crashes upon opening
- Calls stay incoming forever, requires reboot
- Cannot silence incoming calls
- Website and app often don't work

**Requested features**

- Ability to paste phone numbers instead of keying them in
- Way to silence an incoming call
- Ability to block callers directly in the app
- More options for call handling
- Mute ringtone option to avoid double rings


### MPI Technical Assistance

[App page](https://appshunter.io/ios/app/mpi-technical-assistance/id6529002070)

This utility app helps users troubleshoot common issues with specific medical packaging devices. It provides step-by-step instructions, images, and video links for quick solutions. Users can also access contact information for further technical support.

**Highlights:** Troubleshoot common device issues, Step-by-step instructions, Includes images and video links, Access tech support contact info, User-friendly solutions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PhonePower Calling free?

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

### Is MPI Technical Assistance free?

MPI Technical Assistance is free to download, with no in-app purchases.

### Which has better reviews, PhonePower Calling or MPI Technical Assistance?

MPI Technical Assistance is rated higher. PhonePower Calling averages 2.2 out of 5 from 51 ratings, while MPI Technical Assistance averages 5.0 from 4 ratings.

### Do PhonePower Calling or MPI Technical Assistance have ads?

Neither PhonePower Calling nor MPI Technical Assistance shows ads.

### Which is updated more often, PhonePower Calling or MPI Technical Assistance?

PhonePower Calling ships an update every 6 months, and MPI Technical Assistance monthly. Most recently, PhonePower Calling was updated on September 23, 2026 and MPI Technical Assistance on June 4, 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.*