# Code Go vs Device Monitor & Device Tester

The clearest difference is iOS requirement: Code Go at 15.0 against Device Monitor & Device Tester's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Code Go ships an update every 3 weeks, Device Monitor & Device Tester every 4 weeks. The most recent releases landed on September 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Code Go | Device Monitor & Device Tester |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (17 ratings)](https://appshunter.io/ios/app/device-monitor-and-device-tester/id6763496239/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | — | Free |
| Size | 55 MB | 17 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hieu Dao](https://appshunter.io/developer/1895210475) | [Devashy Rangpariya](https://appshunter.io/developer/1890994316) |

## What reviewers say

### Code Go

[App page](https://appshunter.io/ios/app/code-go-python-typescriptjs/id6763261698)

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

**In-app purchases:** none


### Device Monitor & Device Tester

[App page](https://appshunter.io/ios/app/device-monitor-and-device-tester/id6763496239)

Gain real-time insights into your device's CPU, RAM, storage, battery, and network performance. This app provides a clean dashboard to monitor hardware status and understand your iPhone or iPad's overall health.

**Highlights:** Real-time system monitoring, CPU performance and usage tracking, RAM/memory usage analysis, Storage space analyzer, Battery health and charging status, Network speed and connection info, Sensor status checker

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

**In-app purchases:** none


## Frequently asked questions

### Is Code Go free?

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

### Is Device Monitor & Device Tester free?

Device Monitor & Device Tester is free to download, with no in-app purchases.

### Do Code Go or Device Monitor & Device Tester have ads?

Neither Code Go nor Device Monitor & Device Tester shows ads.

### Which is updated more often, Code Go or Device Monitor & Device Tester?

Code Go ships an update every 3 weeks, and Device Monitor & Device Tester every 4 weeks. Most recently, Code Go was updated on September 28, 2026 and Device Monitor & Device Tester on October 9, 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.*