PerchLens vs BirdKam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PerchLens
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.
- Camera-enabled bird feeder
- Captures images of visiting birds
- Innovative nature engagement
- High-tech bird watching
- Feathered friends observation
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PerchLens leads the way in bird watching innovation. By merging cutting-edge camera tech with classic bird feeders, it captures visiting birds, granting enthusiasts an exclusive peek into our feathered friends' world! It's a complete game-changer in our nature engagement!
BirdKam
Connect to a bird watching camera for real-time viewing and remote control. Utilize AI to identify bird species and share your captured moments with a community of enthusiasts.
- Real-time bird watching
- Remote camera control
- Intelligent bird identification
- Image sharing
- Subscription service
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Welcome to use BirdKam APP! In your control, let the bird watching experience be more colorful. KEY FEATURES Real-time bird watching experience: By connecting with the bird watching camera, you can observe the images captured by the camera in real time and feel the wonderful life of birds. Remote control: Wherever you are, you can easily control the shooting function and camera settings of the bird watching camera to ensure capturing the best moments. Intelligent identification: With the help of artificial intelligence technology, our APP can identify the species of birds in the image and provide detailed information, allowing you to understand the habits and characteristics of each bird more deeply. Image sharing: Share the wonderful moments you captured with other bird enthusiasts, exchange bird watching experiences, discuss bird watching skills, and make bird watching a more interesting social activity. Subscription service BirdKam Pro automatic subscription service: 1. Subscription Name: BirdKam Pro 2. Service: * BirdKam Pro Monthly * BirdKam Pro Yearly 3. Subscription price: continuous Monthly product is 10.99 dollar/month, continuous Yearly product is 109.99 dollar/year. The currency and price of the subscription will be automatically converted from the US dollar price to the price of the country/region where your Apple ID is located based on the region where your Apple ID is located. 4. Automatic renewal: Within 24 hours before the expiration of each billing cycle, the iTunes account will be automatically deducted and the membership duration of the corresponding subscription service will be extended. 5. To cancel the subscription, please manually open the iOS "Settings" -->enter "iTunes Store and App Store" --> click "Apple lD" select "View Apple lD" enter the "Account Settings" page, then click" Subscribe", Select BirdKam Pro subscription to cancel the subscription This subscription will automatically renew if the subscription is not closed at least 24 hours before the end of the subscription period. 6. Detailed subscription terms: https://bk-center.willfine.com/about/Terms_Of_Subscription.html 7. Privacy policy: https://bk-center.willfine.com/about/Privacy_Policy.html
Screenshots
Verdict
The clearest difference is rating: PerchLens at 1.9 against BirdKam's 1.0. PerchLens also leads on in-app purchases (none vs 2) and update cadence (every 3 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. BirdKam sells 2 in-app purchases, starting at $9.49 per month. PerchLens asks for nothing beyond the download.
PerchLens holds the better App Store score, 1.9 against 1.0. That said, the two scores are not equally well evidenced: PerchLens has 337 ratings behind it against 1, 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 0% of BirdKam's.
PerchLens ships an update every 3 weeks, BirdKam every 4 months. The most recent releases landed on October 27, 2026 and October 11, 2026 respectively.
| Parameter | PerchLens | BirdKam |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (337 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 12.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 337 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 201 MB | 155 MB |
| Age rating | 4+ | 4+ |
| Developer | POCKET INC | SiFar HK LIMITED |
Customer experience
PerchLens
BirdKam
Bugs and requests
PerchLens
Reported bugs
4 issues- Inconsistent video recording and storage
- Inability to connect to Wi-Fi
- Login and account issues
- Compatibility problems with newer OS versions
Requested features
5 requests- 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
BirdKam
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PerchLens
No in-app purchases
BirdKam
- BirdKamPro$9.491 Month
- BirdKamPro$99.991 Year









