# PowerBoost vs Feddy

The clearest difference is review sentiment: Feddy at 100% against PowerBoost's 50%. Feddy also leads on in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 2 months). PowerBoost's advantage is iOS requirement (15.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. PowerBoost sells 1 one-off in-app purchase. Feddy asks for nothing beyond the download.

PowerBoost ships an update every 2 months, Feddy every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PowerBoost | Feddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/feddy-keep-posting/id6762541934/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 28 MB | 124 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Duc Lai](https://appshunter.io/developer/1763002953) | [IAKOV POGOSIAN](https://appshunter.io/developer/1894603300) |

## What reviewers say

### PowerBoost

[App page](https://appshunter.io/ios/app/powerboost-battery-saver-pro/id6547845173)

Extend your device's battery life and enhance performance with smart optimization tools. Monitor battery health, manage power consumption, and identify high-drain apps for a smoother, longer-lasting experience. Enjoy advanced diagnostics and custom power modes.

**Highlights:** Extend battery life, Accelerate performance, Monitor battery health, Smart battery saver, App usage tracker, Custom power modes, Advanced diagnostics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Power Boost Pro: Premium | $4.99 | one-time |


### Feddy

[App page](https://appshunter.io/ios/app/feddy-keep-posting/id6762541934)

This app helps you build a consistent posting habit by providing AI-powered content ideas, a planning calendar, and progress tracking. It offers creative conversation to refine your posts and a companion widget to visualize your progress.

**Highlights:** AI-generated post ideas and captions, Posting calendar with planning notes, Streak tracking and progress visualization, Mood cat widget for home screen, Creator leaderboard, Connect social media accounts

**In-app purchases:** none


## Frequently asked questions

### Is PowerBoost free?

PowerBoost is free to download, with in-app purchases available.

### Is Feddy free?

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

### Do PowerBoost or Feddy have ads?

Neither PowerBoost nor Feddy shows ads.

### Which is updated more often, PowerBoost or Feddy?

PowerBoost ships an update every 2 months, and Feddy every 3 weeks. Most recently, PowerBoost was updated on October 30, 2026 and Feddy on October 31, 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.*