# SkyBell vs ChronoMetrics

The clearest difference is ads: SkyBell at none against ChronoMetrics's shown. ChronoMetrics's advantage is update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

SkyBell ships an update every 2 months, ChronoMetrics every 2 weeks. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SkyBell | ChronoMetrics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (10K ratings)](https://appshunter.io/ios/app/skybell/id1565214486/reviews)** | — |
| Number of ratings | **10K** | — |
| Positive reviews | 41.2% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 70 MB | 25 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [SkyBell Technologies, Inc.](https://appshunter.io/developer/778872211) | [Hang Thu Tran Thi](https://appshunter.io/developer/6772097816) |

## What reviewers say

### SkyBell

[App page](https://appshunter.io/ios/app/skybell/id1565214486)

Monitor your home's entry points with HD video and two-way audio. Receive instant alerts for visitors or motion, and integrate with other smart home devices for enhanced security and control.

**Highlights:** HD video monitoring, Two-way audio communication, Instant motion and visitor alerts, Smart home device integration, AI-powered body and facial recognition, Customizable motion zones

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Improved stability
- 💡 New features like motion zones
- 👍 Easy migration from old app
- 🚀 Faster video loading

**What reviewers complain about**

- 🐛 Live view issues and crashes
- 🐛 Unreliable motion detection
- 🐛 Connectivity and login problems
- 🐛 Downgrade from old app features

**Reported bugs**

- Videos not saving or available
- Frequent app crashes and freezes
- Inability to reconnect device after migration

**Requested features**

- Bring back old app's notification sounds
- Allow multiple users to control the device
- Improve video quality and zoom capabilities


### ChronoMetrics

[App page](https://appshunter.io/ios/app/chronometrics-quantified-self/id6779058003)

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

**In-app purchases:** none


## Frequently asked questions

### Is SkyBell free?

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

### Is ChronoMetrics free?

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

### Do SkyBell or ChronoMetrics have ads?

ChronoMetrics shows ads; SkyBell does not.

### Which is updated more often, SkyBell or ChronoMetrics?

SkyBell ships an update every 2 months, and ChronoMetrics every 2 weeks. Most recently, SkyBell was updated on October 18, 2026 and ChronoMetrics on October 8, 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.*