# Pixel Pulse vs LensHero PD

The clearest difference is rating: LensHero PD at 5.0 against Pixel Pulse's 3.7. LensHero PD also leads on in-app purchases (none vs 4) and ads (none vs shown). Pixel Pulse's advantage is update cadence (weekly vs every 6 weeks) and ratings volume (10 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Pixel Pulse sells 4 in-app purchases, starting at $1.99 per 7 days. LensHero PD asks for nothing beyond the download.

LensHero PD holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Pixel Pulse has 10 ratings behind it against 1, so its average is the more settled of the two.

Pixel Pulse ships an update weekly, LensHero PD every 6 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Pixel Pulse | LensHero PD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (10 ratings)](https://appshunter.io/ios/app/pixel-pulse-screen-burn-fix/id6748360815/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lenshero-pd/id6797015957/reviews)** |
| Number of ratings | **10** | 1 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Freemium | **Free** |
| Size | 19 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Maksym Kiryanov](https://appshunter.io/developer/1628335944) | [LensHero](https://appshunter.io/developer/6797015959) |

## What reviewers say

### Pixel Pulse

[App page](https://appshunter.io/ios/app/pixel-pulse-screen-burn-fix/id6748360815)

This app helps prevent screen burn-in and fix image retention on OLED displays. It offers various pixel massage cycles and smart reminders to maintain your screen's long-term quality. Some advanced features require a paid subscription.

**Highlights:** Prevent screen burn-in, Fix image retention, Pixel massage cycles, Smart reminders, Daily care routines, Intensive pixel recovery

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Monthly Premium | $4.99 | per month |
| Annual Premium | $19.99 | per year |
| Lifetime Premium | $24.99 | one-time |


### LensHero PD

[App page](https://appshunter.io/ios/app/lenshero-pd/id6797015957)

Estimate pupillary distance using your iPhone camera. This app detects iris centers and uses depth information for quick eyewear fitting experiments. It processes data locally for privacy and is a proof-of-concept for evaluation.

**Highlights:** Pupillary distance estimation, iPhone camera integration, Iris center detection, Depth information sampling, Local device processing, Eyewear fitting experiments

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

**In-app purchases:** none


## Frequently asked questions

### Is Pixel Pulse free?

Pixel Pulse is free to download, with in-app purchases available.

### Is LensHero PD free?

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

### Which has better reviews, Pixel Pulse or LensHero PD?

LensHero PD is rated higher. Pixel Pulse averages 3.7 out of 5 from 10 ratings, while LensHero PD averages 5.0 from 1 ratings.

### Do Pixel Pulse or LensHero PD have ads?

Pixel Pulse shows ads; LensHero PD does not.

### Which is updated more often, Pixel Pulse or LensHero PD?

Pixel Pulse ships an update weekly, and LensHero PD every 6 weeks. Most recently, Pixel Pulse was updated on October 30, 2026 and LensHero PD on October 31, 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.*