# Battery Doctor vs Chat Relationship Analyzer

The clearest difference is in-app purchases: Battery Doctor at none against Chat Relationship Analyzer's 4. Battery Doctor also leads on iOS requirement (6.0 vs 13.0). Chat Relationship Analyzer's advantage is update cadence (every 2 days vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. Chat Relationship Analyzer sells 4 one-off in-app purchases. Battery Doctor asks for nothing beyond the download.

Battery Doctor ships an update every 8 months, Chat Relationship Analyzer every 2 days. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Battery Doctor | Chat Relationship Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/battery-doctor/id956855052/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 5 MB | 29 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AppYourself GmbH](https://appshunter.io/developer/510739737) | [Mikel Besga](https://appshunter.io/developer/1849185620) |

## What reviewers say

### Battery Doctor

[App page](https://appshunter.io/ios/app/battery-doctor/id956855052)

Find mobile charging stations across Switzerland to easily power up your phone or smartphone. Never worry about a dead battery again.

**Highlights:** Find charging stations, Mobile phone charging, Smartphone charging, Location-based service, Switzerland coverage

**Features:** macOS Compatibility

**In-app purchases:** none


### Chat Relationship Analyzer

[App page](https://appshunter.io/ios/app/chat-relationship-analyzer/id6755564391)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Credits | $1.99 | one-time |
| 30 Credits | $4.99 | one-time |
| 70 Credits | $9.99 | one-time |
| 200 Credits | $24.99 | one-time |


## Frequently asked questions

### Is Battery Doctor free?

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

### Is Chat Relationship Analyzer free?

Chat Relationship Analyzer is free to download, with in-app purchases available.

### Do Battery Doctor or Chat Relationship Analyzer have ads?

Neither Battery Doctor nor Chat Relationship Analyzer shows ads.

### Which is updated more often, Battery Doctor or Chat Relationship Analyzer?

Battery Doctor ships an update every 8 months, and Chat Relationship Analyzer every 2 days. Most recently, Battery Doctor was updated on October 7, 2026 and Chat Relationship Analyzer 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.*