# Stoplight Golight vs MASD  Alerting

Stoplight Golight and MASD  Alerting are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Stoplight Golight ships an update every 21 months, MASD  Alerting every 13 months. The most recent releases landed on October 11, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Stoplight Golight | MASD  Alerting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (9 ratings)](https://appshunter.io/ios/app/stoplight-golight/id1548001843/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 13 months** |
| Monetization | Free | — |
| Size | 20 MB | 65 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Charlotte Wenham](https://appshunter.io/developer/1548001845) | [Mach Alert Inc.](https://appshunter.io/developer/1472612618) |

## What reviewers say

### Stoplight Golight

[App page](https://appshunter.io/ios/app/stoplight-golight/id1548001843)

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

**In-app purchases:** none


### MASD  Alerting

[App page](https://appshunter.io/ios/app/masd-alerting/id1629039048)

**In-app purchases:** none


## Frequently asked questions

### Is Stoplight Golight free?

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

### Is MASD  Alerting free?

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

### Do Stoplight Golight or MASD  Alerting have ads?

Neither Stoplight Golight nor MASD  Alerting shows ads.

### Which is updated more often, Stoplight Golight or MASD  Alerting?

Stoplight Golight ships an update every 21 months, and MASD  Alerting every 13 months. Most recently, Stoplight Golight was updated on October 11, 2026 and MASD  Alerting on October 27, 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.*