# DEWN vs EarthquakeHelper

The clearest difference is in-app purchases: DEWN at none against EarthquakeHelper's 3. DEWN also leads on iOS requirement (9.0 vs 18.5). EarthquakeHelper's advantage is update cadence (every 2 weeks vs every 11 months). On price, ads and device support there is nothing between them.

Both are free to download. EarthquakeHelper sells 3 one-off in-app purchases. DEWN asks for nothing beyond the download.

DEWN ships an update every 11 months, EarthquakeHelper every 2 weeks. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | DEWN | EarthquakeHelper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Size | 17 MB | 2 MB |
| Requires iOS | **9.0** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Futura Tech Labs Pte, Ltd](https://appshunter.io/developer/1746862716) | [Liju Robin George](https://appshunter.io/developer/1877703506) |

## What reviewers say

### DEWN

[App page](https://appshunter.io/ios/app/dewn/id1121502926)

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

**In-app purchases:** none


### EarthquakeHelper

[App page](https://appshunter.io/ios/app/earthquakehelper/id6759260971)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |


## Frequently asked questions

### Is DEWN free?

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

### Is EarthquakeHelper free?

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

### Do DEWN or EarthquakeHelper have ads?

Neither DEWN nor EarthquakeHelper shows ads.

### Which is updated more often, DEWN or EarthquakeHelper?

DEWN ships an update every 11 months, and EarthquakeHelper every 2 weeks. Most recently, DEWN was updated on October 11, 2026 and EarthquakeHelper on October 18, 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.*