# PerchLens vs Kiwibit

The clearest difference is review sentiment: Kiwibit at 74% against PerchLens's 12%. Kiwibit also leads on rating (4.9 vs 1.9) and ratings volume (5.8K vs 337). PerchLens's advantage is in-app purchases (none vs 13). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Kiwibit sells 13 in-app purchases, starting at $4.49 per month. PerchLens asks for nothing beyond the download.

Kiwibit holds the better App Store score, 4.9 against 1.9. That said, the two scores are not equally well evidenced: Kiwibit has 5.8K ratings behind it against 337, so its average is the more settled of the two. Written reviews point the same way: 12% of PerchLens's written reviews are positive against 74% of Kiwibit's.

PerchLens ships an update every 3 weeks, Kiwibit every 10 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PerchLens | Kiwibit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (337 ratings)](https://appshunter.io/ios/app/perchlens/id6473670884/reviews) | **[4.9 (5.8K ratings)](https://appshunter.io/ios/app/kiwibit/id6695739051/reviews)** |
| Number of ratings | 337 | **5.8K** |
| Positive reviews | 12.0% of reviews | **73.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 201 MB | 275 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [POCKET INC](https://appshunter.io/developer/1717359545) | [Kiwibit Inc.](https://appshunter.io/developer/1769155172) |

## What reviewers say

### 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


### Kiwibit

[App page](https://appshunter.io/ios/app/kiwibit/id6695739051)

This app connects you to smart devices for effortless home monitoring and enhanced security. It offers intelligent notifications for security cameras and bird feeders, with advanced features available through a subscription service.

**Highlights:** Smart device integration, Extended cloud storage, Intelligent push notifications, Custom alert zones, Bird species identification, Real-time activity alerts

**Features:** Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| single device monthly | $4.49 | per month |
| Monthly Individual Premium | $7.99 | per month |
| Individual Premium Monthly | $7.99 | per month |
| two devices monthly | $8.95 | per month |
| unlimited devices monthly | $9.99 | per month |
| single device annually | $47.49 | per year |
| annual bird feeder | $69.99 | per year |
| Annual Individual Premium | $79.99 | per year |
| Individual Premium Yearly | $79.99 | per year |
| bird feeder yearly | $79.99 | per year |
| two devices annually | $94.90 | per year |
| Annual Family Premium | $99.99 | per year |
| unlimited devices annually | $105.99 | per year |


## Frequently asked questions

### Is PerchLens free?

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

### Is Kiwibit free?

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

### Which has better reviews, PerchLens or Kiwibit?

Kiwibit is rated higher. PerchLens averages 1.9 out of 5 from 337 ratings, while Kiwibit averages 4.9 from 5.8K ratings.

### Do PerchLens or Kiwibit have ads?

Neither PerchLens nor Kiwibit shows ads.

### Which is updated more often, PerchLens or Kiwibit?

PerchLens ships an update every 3 weeks, and Kiwibit every 10 days. Most recently, PerchLens was updated on October 27, 2026 and Kiwibit on October 30, 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.*