Comparison

Si vs Stoplight Golight

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

Head to head
About

Si

Features
Read full description

Features 1. APP remote monitoring and management, Optional automatic/manual mode 2. APP fast switch light,light status monitoring 3. Scan QR code to share light to friends 4. Drive away the birds

About

Stoplight Golight

This companion app offers remote control and customizable settings for a kids' timer device. Manage screen time, homework, or classroom activities with ease, setting precise end times and adjusting notifications for clear time signals.

Highlights
  • Remote Bluetooth control
  • Customizable end times
  • Adjustable notification colors
  • Manage daily routines
  • Flexible for home, school, and sports
Read full description

Get even more out of your Stoplight Golight kids timer with the official Stoplight Golight App, designed to bring ease and flexibility to your child’s time management routine. Whether you’re a parent, teacher, or coach, this companion app enables remote control of the Stoplight Golight device via Bluetooth, allowing for hands-free operation from anywhere in the room. With the app, you can customize how the timer works to suit your specific needs. Set a precise end time (e.g, 3:45pm) without the hassle of manually calculating countdowns. You can even change the timer’s end notification to switch from red to green, clearly signaling when it’s time to “go.” Perfect for managing screen time, homework, or classroom activities, the Stoplight Golight App offers expanded features that make time tracking easier and more efficient. Parents can use the app to manage daily tasks like reading, playtime, and more, all from the convenience of their phone. Teachers love using it for classroom routines, while coaches find it ideal for timing drills and rest periods. Features: Remote control: Connect via Bluetooth to start and stop the timer from anywhere. Customizable settings: Change the end notification color or set a specific end time with ease. Flexible use: Ideal for classrooms, homes, and sports environments. Perfect for routines: Helps manage activities like screen time, homework, and practice sessions. Take control of time management with the Stoplight Golight App, and make daily routines smoother, more engaging, and productive for your children. *The Stoplight Golight App is a companion app. Users must pair the app with a Stoplight Golight timer to use.

Screenshots

Si3 screens
Stoplight Golight4 screens

Verdict

The call

The clearest difference is update cadence: Si at every 5 months against Stoplight Golight's every 21 months. Si also leads on iOS requirement (9.1 vs 13.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Si ships an update every 5 months, Stoplight Golight every 21 months. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 8 level
Si versus Stoplight Golight: the parameters behind the verdict, then further details
ParameterSiStoplight Golight
PriceFreeFree
Rating—3.6 (9 ratings) — better
Positive reviews—83.3% of reviews
Number of ratings—9 — better
Update frequencyEvery 5 months — betterEvery 21 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS9.1 — better13.0
Further details — not scored
Size12 MB20 MB
Age rating4+4+
Developer旭日东方Charlotte Wenham

In-app purchases

None

Si

No in-app purchases

None

Stoplight Golight

No in-app purchases

Questions

Is Si free?
Si is free to download, with no in-app purchases.
Is Stoplight Golight free?
Stoplight Golight is free to download, with no in-app purchases.
Do Si or Stoplight Golight have ads?
Neither Si nor Stoplight Golight shows ads.
Which is updated more often, Si or Stoplight Golight?
Si ships an update every 5 months, and Stoplight Golight every 21 months. Most recently, Si was updated on October 10, 2026 and Stoplight Golight on October 11, 2026.

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