# Charge Spy vs Core Pulse

The clearest difference is iOS requirement: Charge Spy at 15.0 against Core Pulse's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Charge Spy | Core Pulse |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 7 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Charge Spy LLC](https://appshunter.io/developer/1788522566) | [kohei yamane](https://appshunter.io/developer/1239055575) |

## What reviewers say

### Charge Spy

[App page](https://appshunter.io/ios/app/charge-spy/id6740144677)

Take full control of your device's charging. Monitor the process in real-time, limit current and charge percentage to protect your battery, and customize charging profiles for different stations. Easily update firmware for new features and improvements.

**Highlights:** Real-time charging monitoring, Limit charging current, Limit maximum charge percentage, Select charging profiles, Firmware updates

**In-app purchases:** none


### Core Pulse

[App page](https://appshunter.io/ios/app/core-pulse-cpu/id6815894218)

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

**In-app purchases:** none


## Frequently asked questions

### Is Charge Spy free?

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

### Is Core Pulse free?

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

### Do Charge Spy or Core Pulse have ads?

Neither Charge Spy nor Core Pulse shows ads.

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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.*