# EV Battery Guide vs RayStatus | Phone Diagnostics

The clearest difference is in-app purchases: EV Battery Guide at none against RayStatus | Phone Diagnostics's 2. EV Battery Guide also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.0). On price and device support there is nothing between them.

Both are free to download. RayStatus | Phone Diagnostics sells 2 in-app purchases, starting at $1.99 per month. EV Battery Guide asks for nothing beyond the download.

## The numbers

| Metric | EV Battery Guide | RayStatus | Phone Diagnostics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Size | 35 MB | 12 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [何南 李](https://appshunter.io/developer/1892230710) | [RUEI HUNG SHIU](https://appshunter.io/developer/6791387950) |

## What reviewers say

### EV Battery Guide

[App page](https://appshunter.io/ios/app/ev-battery-guide/id6762098421)

**In-app purchases:** none


### RayStatus | Phone Diagnostics

[App page](https://appshunter.io/ios/app/raystatus-phone-diagnostics/id6799954244)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RayStatus Pro Monthly | $1.99 | per month |
| RayStatus Pro Yearly | $12.99 | per year |


## Frequently asked questions

### Is EV Battery Guide free?

EV Battery Guide is free to download, with no in-app purchases.

### Is RayStatus | Phone Diagnostics free?

RayStatus | Phone Diagnostics is free to download, with in-app purchases available.

### Do EV Battery Guide or RayStatus | Phone Diagnostics have ads?

RayStatus | Phone Diagnostics shows ads; EV Battery Guide does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*