Comparison

Night Pearl vs Rill Camera

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Night Pearl

Connect to a compatible thermal or night vision device to view live streams, record videos, and capture photos. Browse and download media files from the device to your phone for later viewing. Discover other products from the brand.

Highlights
  • Live stream from thermal camera
  • Record videos and take photos
  • Browse and download media files
  • Organize files by date
  • Discover compatible products
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The Night Pearl App allows to connect to compatible Night Pearl device, display photos and videos from the device, and copy them to the phone. The App also allows to display live stream from thermal camera, record and take photos directly from App and store it on phone. Files – Browse files saved on camera sorted by day/month/year – Download photos/videos into phone, play then even when no Night Pearl device is around Stream – Watch real-time stream from camera – Take photos / record videos, files are stored directly into phone memory Catalogue – Discover another Night Pearl products and their advantages

About

Rill Camera

Features
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The use of cryptography makes the Rill Camera app safe and secure. The Rill Camera app uses two-key encryption technology (public and private keys). Only you have access to the private key that encrypts your Rill Camera video data. This makes your data secure and accessible only to you. Not even we can see your camera! Basic Features: • Zero-knowledge (video feed and data are encrypted, no data collection) • Sound and motion detection • Live view mode • Real-time device control • Event notifications • Two-way talk • Light mode in the dark • Switch between front and back cameras • Device status update Main scenarios: • Home security camera • Baby camera • Pet camera • Travel camera • Health camera • Vacation camera Download now for free! We store the following data in encrypted form: • Recordings (Rill Camera video data) • Communication between the Rill Camera app and the Rill Recorder app (live view, information requests, etc) NOTE: The private encryption key is stored on your device and only you can get access to the key. We keep unencrypted: • Email address We don't collect any personal data except email. If you don't want to share your email address, please use the ”Hide Email Address” feature in the Apple Sign-In. To get started, you need two devices. The first one is the primary device, where you receive notifications, watch the live view, and control the second device. The second device is for the Rill Recorder app (it is free). Pair devices with the instructions in the apps. Launch the Rill Recorder app and place the second device in a convenient place as a home security camera. By using this application, you agree to Rill Camera's terms of use (https://www.rill-camera.com/terms-of-use). Please see our privacy policy (https://www.rill-camera.com/privacy-policy).

Screenshots

Night Pearl3 screens
Rill Camera4 screens

Verdict

The call

The clearest difference is in-app purchases: Night Pearl at none against Rill Camera's 1. Rill Camera's advantage is update cadence (every 9 days vs every 3 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Rill Camera sells 1 in-app purchase, starting at $2.99 per month. Night Pearl asks for nothing beyond the download.

UpkeepUpdate frequency

Night Pearl ships an update every 3 months, Rill Camera every 9 days. The most recent releases landed on October 8, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 8 level
Night Pearl versus Rill Camera: the parameters behind the verdict, then further details
ParameterNight PearlRill Camera
PriceFreeFree
Rating3.4 (10 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings10 — better—
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.014.0
Further details — not scored
Size66 MB29 MB
Age rating4+4+
DeveloperZAHORI TRADE s.r.o.Rill Camera, Inc.

In-app purchases

None

Night Pearl

No in-app purchases

1 purchases

Rill Camera

Subscriptions1
  • Monthly Subscription$2.991 Month

Questions

Is Night Pearl free?
Night Pearl is free to download, with no in-app purchases.
Is Rill Camera free?
Rill Camera is free to download, with in-app purchases available.
Do Night Pearl or Rill Camera have ads?
Neither Night Pearl nor Rill Camera shows ads.
Which is updated more often, Night Pearl or Rill Camera?
Night Pearl ships an update every 3 months, and Rill Camera every 9 days. Most recently, Night Pearl was updated on October 8, 2026 and Rill Camera on September 18, 2026.

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