# Kestrel LiNK vs EarthQuake+

The clearest difference is rating: EarthQuake+ at 4.6 against Kestrel LiNK's 2.9. EarthQuake+ also leads on ratings volume (2.3K vs 31) and review sentiment (45% vs 27%). Kestrel LiNK's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. EarthQuake+ sells 3 in-app purchases, starting at $0.99 per month. Kestrel LiNK asks for nothing beyond the download.

EarthQuake+ holds the better App Store score, 4.6 against 2.9. That said, the two scores are not equally well evidenced: EarthQuake+ has 2.3K ratings behind it against 31, so its average is the more settled of the two. Written reviews point the same way: 27% of Kestrel LiNK's written reviews are positive against 45% of EarthQuake+'s.

Kestrel LiNK ships an update every 2 months, EarthQuake+ every 3 months. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Kestrel LiNK | EarthQuake+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (31 ratings)](https://appshunter.io/ios/app/kestrel-link/id1489485544/reviews) | **[4.6 (2.3K ratings)](https://appshunter.io/ios/app/earthquake-plus/id1504339927/reviews)** |
| Number of ratings | 31 | **2.3K** |
| Positive reviews | 27.3% of reviews | **45.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 70 MB | 53 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Nielsen-Kellerman Co.](https://appshunter.io/developer/698732840) | [Avni Sagiroglu](https://appshunter.io/developer/1248651468) |

## What reviewers say

### Kestrel LiNK

[App page](https://appshunter.io/ios/app/kestrel-link/id1489485544)

This application allows users to monitor, download, and share environmental data collected by Kestrel Instruments meters and data loggers. It provides a seamless way to send your weather information to the cloud for further analysis and accessibility.

**Highlights:** Monitor environmental data, Download data, Share data, Send data to the cloud, Connect with Kestrel Instruments devices

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

**In-app purchases:** none


### EarthQuake+

[App page](https://appshunter.io/ios/app/earthquake-plus/id1504339927)

Stay informed about seismic activity with real-time earthquake alerts and detailed data. Access global information from multiple sources, filter notifications by location and magnitude, and view events on an interactive map. Includes tsunami bulletins and social sharing capabilities.

**Highlights:** Unlimited push notifications, Advanced notification filters, Interactive earthquake map, Multiple data sources, Tsunami bulletins, Social sharing

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $9.99 | per year |
| PRO Version | $2.99 | one-time |

**What reviewers like**

- 👍 Informative
- 🌎 Accurate earthquake data
- 📅 Up-to-date timeline
- 🤩 Excellent app
- 🔍 Provides good information

**What reviewers complain about**

- 🔕 Notifications not working
- 🕰️ Slow updates
- 🔍 Lacks detailed information
- 🧭 No map feature
- 💰 Paid features locked behind subscription

**Reported bugs**

- Continues to send alerts even after app is deleted
- Restore purchase not working
- App stops working at times
- Inconsistent app performance

**Requested features**

- Add Mercalli scale
- Provide earthquake depth information
- Add option to measure in miles
- Improve filtering and customization options


## Frequently asked questions

### Is Kestrel LiNK free?

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

### Is EarthQuake+ free?

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

### Which has better reviews, Kestrel LiNK or EarthQuake+?

EarthQuake+ is rated higher. Kestrel LiNK averages 2.9 out of 5 from 31 ratings, while EarthQuake+ averages 4.6 from 2.3K ratings.

### Do Kestrel LiNK or EarthQuake+ have ads?

EarthQuake+ shows ads; Kestrel LiNK does not.

### Which is updated more often, Kestrel LiNK or EarthQuake+?

Kestrel LiNK ships an update every 2 months, and EarthQuake+ every 3 months. Most recently, Kestrel LiNK was updated on September 28, 2026 and EarthQuake+ on September 29, 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.*