# Evo Max 4D vs PerchLens

The clearest difference is update cadence: PerchLens at every 3 weeks against Evo Max 4D's every 10 months. PerchLens also leads on ratings volume (333 vs 1) and review sentiment (12% vs 0%). On price, rating, 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.

On the App Store both sit at effectively the same score — 2.0 for Evo Max 4D against 1.9 for PerchLens. That said, the two scores are not equally well evidenced: PerchLens has 333 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 0% of Evo Max 4D's written reviews are positive against 12% of PerchLens's.

Evo Max 4D ships an update every 10 months, PerchLens every 3 weeks. The most recent releases landed on October 12, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Evo Max 4D | PerchLens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/evo-max-4d/id1588476509/reviews)** | [1.9 (333 ratings)](https://appshunter.io/ios/app/perchlens/id6473670884/reviews) |
| Number of ratings | 1 | **333** |
| Positive reviews | 0.0% of reviews | **12.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 25 MB | 201 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Infinite Creative Enterprises, Inc.](https://appshunter.io/developer/659592700) | [POCKET INC](https://appshunter.io/developer/1717359545) |

## What reviewers say

### Evo Max 4D

[App page](https://appshunter.io/ios/app/evo-max-4d/id1588476509)

Control your Infinity massage chair wirelessly. Adjust your massage experience and play music through the chair's Bluetooth speakers directly from your mobile device.

**Highlights:** Wireless massage chair control, Bluetooth audio streaming, Customizable massage settings, Intuitive mobile interface

**Features:** macOS Compatibility

**In-app purchases:** none


### PerchLens

[App page](https://appshunter.io/ios/app/perchlens/id6473670884)

This app enhances bird watching by integrating camera technology with bird feeders to capture images of visiting birds. It offers enthusiasts an innovative way to observe and engage with local wildlife.

**Highlights:** Camera-enabled bird feeder, Captures images of visiting birds, Innovative nature engagement, High-tech bird watching, Feathered friends observation

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Works well
- 🚀 Feeder works perfectly
- 👍 Accurate AI recognizer

**What reviewers complain about**

- 🐛 Motion detection too sensitive
- 🐛 Difficult to set up
- 🐛 Unreliable connection
- 🐛 Inaccurate AI bird identification
- 🐛 Camera quality issues

**Reported bugs**

- Inconsistent video recording and storage
- Inability to connect to Wi-Fi
- Login and account issues
- Compatibility problems with newer OS versions

**Requested features**

- Option to turn off AI bird identification
- Improved squirrel deterrent features
- Ability to share videos and photos
- Compatibility with smart home platforms
- Better battery life management


## Frequently asked questions

### Is Evo Max 4D free?

Evo Max 4D is free to download, with no in-app purchases.

### Is PerchLens free?

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

### Which has better reviews, Evo Max 4D or PerchLens?

Evo Max 4D is rated higher. Evo Max 4D averages 2.0 out of 5 from 1 ratings, while PerchLens averages 1.9 from 333 ratings.

### Do Evo Max 4D or PerchLens have ads?

Neither Evo Max 4D nor PerchLens shows ads.

### Which is updated more often, Evo Max 4D or PerchLens?

Evo Max 4D ships an update every 10 months, and PerchLens every 3 weeks. Most recently, Evo Max 4D was updated on October 12, 2026 and PerchLens on October 21, 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.*