# Power Boost vs BetterCallGuard

The clearest difference is price: Power Boost at Free against BetterCallGuard's $0.99. Power Boost also leads on iOS requirement (12.0 vs 14). BetterCallGuard's advantage is update cadence (every 6 weeks vs every 20 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Power Boost is free to download; BetterCallGuard costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Power Boost against 5.0 for BetterCallGuard. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Power Boost ships an update every 20 months, BetterCallGuard every 6 weeks. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Power Boost | BetterCallGuard |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/power-boost/id1239791459/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/bettercallguard/id6737252351/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 6 weeks** |
| Monetization | **Free** | Paid |
| Size | 22 MB | 24 MB |
| Requires iOS | **12.0** | 14 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rico-Werk Eiserlo & Emmrich GmbH](https://appshunter.io/developer/1239791458) | [Qingdao Chuyan Technology Co., Ltd](https://appshunter.io/developer/1450752232) |

## What reviewers say

### Power Boost

[App page](https://appshunter.io/ios/app/power-boost/id1239791459)

This utility app allows users to receive and inspect status information from the Rico-Werk Power Boost IPA2 ignition pulse amplifier. It provides a direct interface for monitoring the device's performance.

**Highlights:** Receive status information, Inspect status information, IPA2 ignition pulse amplifier monitoring, Device status inspection

**Features:** macOS Compatibility

**In-app purchases:** none


### BetterCallGuard

[App page](https://appshunter.io/ios/app/bettercallguard/id6737252351)

Block unwanted promotional and spam calls efficiently. This app uses smart algorithms to block calls in bulk by number segments without tracking your private data, ensuring your privacy and peace of mind.

**Highlights:** Block promotional/spam calls, Bulk blocking by number segments, Whitelist specific numbers, iCloud synchronization, User data and privacy security

**In-app purchases:** none


## Frequently asked questions

### Is Power Boost free?

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

### Is BetterCallGuard free?

BetterCallGuard costs $0.99, with no in-app purchases.

### Which has better reviews, Power Boost or BetterCallGuard?

Power Boost and BetterCallGuard are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Power Boost or BetterCallGuard have ads?

Neither Power Boost nor BetterCallGuard shows ads.

### Which is updated more often, Power Boost or BetterCallGuard?

Power Boost ships an update every 20 months, and BetterCallGuard every 6 weeks. Most recently, Power Boost was updated on October 20, 2026 and BetterCallGuard on October 24, 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.*