# AlarmCircle vs Polaris Hinge

AlarmCircle and Polaris Hinge 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.

AlarmCircle ships an update every 6 weeks, Polaris Hinge every 3 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AlarmCircle | Polaris Hinge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 69 MB | 62 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Mod2](https://appshunter.io/developer/839973138) | [Glass Hardware Australia Pty Ltd](https://appshunter.io/developer/1708339705) |

## What reviewers say

### AlarmCircle

[App page](https://appshunter.io/ios/app/alarmcircle/id1597837543)

**Features:** macOS Compatibility

**In-app purchases:** none


### Polaris Hinge

[App page](https://appshunter.io/ios/app/polaris-hinge/id6444601824)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AlarmCircle free?

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

### Is Polaris Hinge free?

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

### Do AlarmCircle or Polaris Hinge have ads?

Neither AlarmCircle nor Polaris Hinge shows ads.

### Which is updated more often, AlarmCircle or Polaris Hinge?

AlarmCircle ships an update every 6 weeks, and Polaris Hinge every 3 months. Most recently, AlarmCircle was updated on October 27, 2026 and Polaris Hinge on October 25, 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.*