# CPU vs PaperPhoneLite

The clearest difference is in-app purchases: PaperPhoneLite at none against CPU's 1. PaperPhoneLite also leads on ads (none vs shown) and update cadence (every 5 days vs fortnightly). CPU's advantage is iOS requirement (15.6 vs 17.0). On price and device support there is nothing between them.

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

CPU ships an update fortnightly, PaperPhoneLite every 5 days. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CPU | PaperPhoneLite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (116 ratings)](https://appshunter.io/ios/app/cpu-x/id6448917309/reviews)** | — |
| Number of ratings | **116** | — |
| Positive reviews | 61.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 170 MB | 38 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CHENGDU MIAOZHI TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1465440799) | [易捷 刘](https://appshunter.io/developer/1896640771) |

## What reviewers say

### CPU

[App page](https://appshunter.io/ios/app/cpu-x/id6448917309)

This app provides detailed insights into your device's hardware and real-time diagnostics. It also offers tools to optimize storage by compressing media and cleaning contacts, along with a comprehensive suite for testing device sensors and network functions.

**Highlights:** Comprehensive device hardware insights, Real-time diagnostics and sensor testing, Video and image compression, Duplicate contact cleanup, Junk mail and spam message filtering, Network diagnostics tools

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $5.99 | one-time |


### PaperPhoneLite

[App page](https://appshunter.io/ios/app/paperphonelite/id6802749118)

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

**In-app purchases:** none


## Frequently asked questions

### Is CPU free?

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

### Is PaperPhoneLite free?

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

### Do CPU or PaperPhoneLite have ads?

CPU shows ads; PaperPhoneLite does not.

### Which is updated more often, CPU or PaperPhoneLite?

CPU ships an update fortnightly, and PaperPhoneLite every 5 days. Most recently, CPU was updated on November 3, 2026 and PaperPhoneLite on October 25, 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.*