# smart vs Sight Bulb

The clearest difference is review sentiment: smart at 50% against Sight Bulb's 10%. smart also leads on ads (none vs shown) and monetization model (free vs ad-supported). Sight Bulb's advantage is iOS requirement (9.0 vs 13.6). On price, update cadence, in-app purchases and device support there is nothing between them.

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

smart ships an update every 3 weeks, Sight Bulb every 2 weeks. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | smart | Sight Bulb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.8 (123 ratings)](https://appshunter.io/ios/app/sight-bulb/id1662795157/reviews)** |
| Number of ratings | — | **123** |
| Positive reviews | **50.0% of reviews** | 10.2% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 26 MB | 207 MB |
| Requires iOS | 13.6 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [smart-me AG](https://appshunter.io/developer/929146951) | [Continuum Holdings, LLC](https://appshunter.io/developer/1511066909) |

## What reviewers say

### smart

[App page](https://appshunter.io/ios/app/smart-me/id929146952)

Monitor and control your home's energy flow in real-time. View reports, optimize solar energy usage with smart actions, and track historical consumption. MID-certified meters allow for billing in prosumer communities.

**Highlights:** Real-time energy flow monitoring, Historical energy use reports, Solar energy optimization tools, Smart If/Then action setup, Prosumer community billing, MID-certified metering

**Features:** macOS Compatibility

**In-app purchases:** none


### Sight Bulb

[App page](https://appshunter.io/ios/app/sight-bulb/id1662795157)

Monitor your home and family remotely with live HD video streaming and two-way audio. Receive instant motion alerts and review recorded video history to stay connected and secure.

**Highlights:** HD Live Streaming, Two-Way Audio, Motion Alerts, Home/Away Assist, Camera Sharing, Video History

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💡 Great concept/idea
- 👍 Camera follows movement
- 👍 Decent video quality
- 👍 Loud siren
- 👍 Pan and zoom capabilities

**What reviewers complain about**

- 🐛 App frequently crashes
- 🐛 App frequently offline
- 🐛 Cannot connect to WiFi
- 🐛 No notifications
- 🐛 Difficult to set up

**Reported bugs**

- App crashes frequently
- App is often offline
- Cannot connect to WiFi
- No notifications received
- Account creation fails

**Requested features**

- Allow multiple users on one account
- Improve notification reliability for iPhones
- Add option to adjust siren volume
- Fix light timer glitch
- Improve motion tracking accuracy for humans


## Frequently asked questions

### Is smart free?

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

### Is Sight Bulb free?

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

### Do smart or Sight Bulb have ads?

Sight Bulb shows ads; smart does not.

### Which is updated more often, smart or Sight Bulb?

smart ships an update every 3 weeks, and Sight Bulb every 2 weeks. Most recently, smart was updated on October 4, 2026 and Sight Bulb on October 7, 2026.

---

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