# Kepler Alerts vs MEG Surveyor

The clearest difference is update cadence: MEG Surveyor at every 10 days against Kepler Alerts's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Kepler Alerts ships an update every 2 months, MEG Surveyor every 10 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Kepler Alerts | MEG Surveyor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (16 ratings)](https://appshunter.io/ios/app/kepler-alerts/id1627863807/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 65 MB | 38 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kepler51 Analytics PBC](https://appshunter.io/developer/1513587714) | [Machester Energy Grants](https://appshunter.io/developer/1737984435) |

## What reviewers say

### Kepler Alerts

[App page](https://appshunter.io/ios/app/kepler-alerts/id1627863807)

This app provides real-time and predictive monitoring of global conditions using data analytics. Make informed decisions and keep staff aware of potential hazards, whether you are on the road or in a remote location.

**Highlights:** Predictive condition monitoring, Real-time global data analytics, Hazardous condition alerts, Informed operational decision-making, Staff awareness of potential hazards

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

**In-app purchases:** none


### MEG Surveyor

[App page](https://appshunter.io/ios/app/meg-surveyor/id6480045355)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kepler Alerts free?

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

### Is MEG Surveyor free?

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

### Do Kepler Alerts or MEG Surveyor have ads?

Neither Kepler Alerts nor MEG Surveyor shows ads.

### Which is updated more often, Kepler Alerts or MEG Surveyor?

Kepler Alerts ships an update every 2 months, and MEG Surveyor every 10 days. Most recently, Kepler Alerts was updated on November 3, 2026 and MEG Surveyor on November 4, 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.*