# CryptoAlarmSetting vs Geoid Altimeter

The clearest difference is in-app purchases: CryptoAlarmSetting at none against Geoid Altimeter's 4. CryptoAlarmSetting also leads on iOS requirement (11.0 vs 15.0). Geoid Altimeter's advantage is update cadence (weekly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Geoid Altimeter sells 4 in-app purchases, starting at $14.99 per month. CryptoAlarmSetting asks for nothing beyond the download.

CryptoAlarmSetting ships an update every 4 months, Geoid Altimeter weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CryptoAlarmSetting | Geoid Altimeter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 15 MB | 65 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Soft Electric Technology Co., Ltd.](https://appshunter.io/developer/1591250589) | [QAEE CONPUUTENG](https://appshunter.io/developer/1853582855) |

## What reviewers say

### CryptoAlarmSetting

[App page](https://appshunter.io/ios/app/cryptoalarmsetting/id1591250587)

**Features:** macOS Compatibility

**In-app purchases:** none


### Geoid Altimeter

[App page](https://appshunter.io/ios/app/geoid-altimeter-elevationdem/id6761375637)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $14.99 | per month |
| month | $15.00 | per month |
| PRO Yearly | $150.00 | per year |
| year | $150.00 | per year |


## Frequently asked questions

### Is CryptoAlarmSetting free?

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

### Is Geoid Altimeter free?

Geoid Altimeter is free to download, with in-app purchases available.

### Do CryptoAlarmSetting or Geoid Altimeter have ads?

Neither CryptoAlarmSetting nor Geoid Altimeter shows ads.

### Which is updated more often, CryptoAlarmSetting or Geoid Altimeter?

CryptoAlarmSetting ships an update every 4 months, and Geoid Altimeter weekly. Most recently, CryptoAlarmSetting was updated on October 30, 2026 and Geoid Altimeter on October 28, 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.*