# OBguard vs Red Light Sleep Timer

The clearest difference is in-app purchases: OBguard at none against Red Light Sleep Timer's 2. OBguard also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Red Light Sleep Timer sells 2 one-off in-app purchases. OBguard asks for nothing beyond the download.

## The numbers

| Metric | OBguard | Red Light Sleep Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/obguard-ingredient-checker/id6752458241/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Monetization | Free | — |
| Size | 22 MB | 22 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OBguard](https://appshunter.io/developer/1812243418) | [翌嘉 赵](https://appshunter.io/developer/1775197786) |

## What reviewers say

### OBguard

[App page](https://appshunter.io/ios/app/obguard-ingredient-checker/id6752458241)

This app helps pregnant and breastfeeding individuals check the safety of products like food, cosmetics, and medications. Developed by medical experts, it uses your phone's camera to scan labels and provide instant, evidence-based safety ratings.

**Highlights:** Scan food, cosmetics, medications, and beverages, Instant safety feedback with clear ratings, Evidence-based information updated regularly, Developed by OBGYN doctors and pharmacists, Stage-specific guidance for pregnancy and breastfeeding, Smart ingredient analysis with explanations

**Features:** macOS Compatibility

**In-app purchases:** none


### Red Light Sleep Timer

[App page](https://appshunter.io/ios/app/red-light-sleep-timer/id6776464584)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-Day Trial | Free | one-time |
| Lifetime Unlock | $9.99 | one-time |


## Frequently asked questions

### Is OBguard free?

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

### Is Red Light Sleep Timer free?

Red Light Sleep Timer is free to download, with in-app purchases available.

### Do OBguard or Red Light Sleep Timer have ads?

Neither OBguard nor Red Light Sleep Timer 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.*