# Kepler Alerts vs Halaal

The clearest difference is review sentiment: Halaal at 100% against Kepler Alerts's 0%. Halaal also leads on rating (4.5 vs 3.5) and update cadence (every 6 days vs every 2 months). Kepler Alerts's advantage is ratings volume (16 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Halaal holds the better App Store score, 4.5 against 3.5. That said, the two scores are not equally well evidenced: Kepler Alerts has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Kepler Alerts's written reviews are positive against 100% of Halaal's.

Kepler Alerts ships an update every 2 months, Halaal every 6 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Kepler Alerts | Halaal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (16 ratings)](https://appshunter.io/ios/app/kepler-alerts/id1627863807/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/halaal/id6737172316/reviews)** |
| Number of ratings | **16** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free | Free |
| Size | 65 MB | 64 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kepler51 Analytics PBC](https://appshunter.io/developer/1513587714) | [Halaal Inc LTD](https://appshunter.io/developer/1775077516) |

## 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


### Halaal

[App page](https://appshunter.io/ios/app/halaal/id6737172316)

This app offers prayer times, the Quran with translations and search, six major hadith collections, and daily remembrance supplications. It also includes a synchronized calendar and prioritizes user privacy by keeping data on the device and working offline.

**Highlights:** Accurate prayer times, Full Quran with translations, Six major hadith collections, Daily remembrance (Adhkar), Searchable scripture, Offline functionality, Synchronized calendar

**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 Halaal free?

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

### Which has better reviews, Kepler Alerts or Halaal?

Halaal is rated higher. Kepler Alerts averages 3.5 out of 5 from 16 ratings, while Halaal averages 4.5 from 2 ratings.

### Do Kepler Alerts or Halaal have ads?

Neither Kepler Alerts nor Halaal shows ads.

### Which is updated more often, Kepler Alerts or Halaal?

Kepler Alerts ships an update every 2 months, and Halaal every 6 days. Most recently, Kepler Alerts was updated on November 3, 2026 and Halaal 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.*