# Observation Camera (silent) vs Cam Interval

The clearest difference is review sentiment: Cam Interval at 100% against Observation Camera (silent)'s 19%. Cam Interval also leads on rating (5.0 vs 3.0). Observation Camera (silent)'s advantage is update cadence (monthly vs every 55 months) and ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cam Interval holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 19% of Observation Camera (silent)'s written reviews are positive against 100% of Cam Interval's.

Observation Camera (silent) ships an update monthly, Cam Interval every 55 months. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Observation Camera (silent) | Cam Interval |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/observation-camera-silent/id692786938/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cam-interval/id1491746402/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 19.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 55 months |
| Monetization | Free | Free |
| Size | 11 MB | 17 MB |
| Requires iOS | **6.1** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Looped Picture Company](https://appshunter.io/developer/329729606) | [Jeff Bocala](https://appshunter.io/developer/1484738471) |

## What reviewers say

### Observation Camera (silent)

[App page](https://appshunter.io/ios/app/observation-camera-silent/id692786938)

Capture photos of pets, wildlife, or aquariums with automated shooting intervals and customizable recording times. The app features a black screen during operation for discreet use and allows easy access to captured images in your photo library.

**Highlights:** Automatic shooting intervals, Customizable recording times, Set start times, Black screen during shooting, Front/back camera switching, Image quality selection, Automatic album creation

**Features:** macOS Compatibility

**In-app purchases:** none


### Cam Interval

[App page](https://appshunter.io/ios/app/cam-interval/id1491746402)

This app enables hands-free photography with an automatic shutter. It's ideal for self-portraits, time-lapses, or capturing spontaneous moments without needing to press a button.

**Highlights:** Hands-free photography, Automatic shutter, Time-lapse capability, Capture spontaneous moments, Easy to use

**In-app purchases:** none


## Frequently asked questions

### Is Observation Camera (silent) free?

Observation Camera (silent) is free to download, with no in-app purchases.

### Is Cam Interval free?

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

### Which has better reviews, Observation Camera (silent) or Cam Interval?

Cam Interval is rated higher. Observation Camera (silent) averages 3.0 out of 5 from 4 ratings, while Cam Interval averages 5.0 from 1 ratings.

### Do Observation Camera (silent) or Cam Interval have ads?

Neither Observation Camera (silent) nor Cam Interval shows ads.

### Which is updated more often, Observation Camera (silent) or Cam Interval?

Observation Camera (silent) ships an update monthly, and Cam Interval every 55 months. Most recently, Observation Camera (silent) was updated on October 2, 2026 and Cam Interval on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*