# ELM App vs Constellation Staffing

The clearest difference is review sentiment: ELM App at 58% against Constellation Staffing's 19%. ELM App also leads on iOS requirement (13.0 vs 15.1). Constellation Staffing's advantage is update cadence (fortnightly vs every 3 months). 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.

ELM App ships an update every 3 months, Constellation Staffing fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | ELM App | Constellation Staffing |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **57.6% of reviews** | 19.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 39 MB | 48 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [East London Mosque](https://appshunter.io/developer/1565557129) | [Constellation UK](https://appshunter.io/developer/1687856985) |

## What reviewers say

### ELM App

[App page](https://appshunter.io/ios/app/elm-app/id1565557127)

Access accurate prayer times for the East London Mosque & London Muslim Centre. Set reminders for daily prayers and make secure Sadaqah donations directly through the app. Stay connected with your local mosque.

**Highlights:** Daily prayer times, Jama'ah prayer times, Prayer reminders, Secure Sadaqah donations, London Unified Prayer Timetable

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Constellation Staffing

[App page](https://appshunter.io/ios/app/constellation-staffing/id6449157866)

Manage your temporary career with this app. Find and track assignments, update your availability, and communicate with your agency. It simplifies navigating the world of temp work.

**Highlights:** Find temp assignments, Manage schedules, Update availability, Communicate with agency, Navigate temp career

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

**In-app purchases:** none


## Frequently asked questions

### Is ELM App free?

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

### Is Constellation Staffing free?

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

### Do ELM App or Constellation Staffing have ads?

Neither ELM App nor Constellation Staffing shows ads.

### Which is updated more often, ELM App or Constellation Staffing?

ELM App ships an update every 3 months, and Constellation Staffing fortnightly. Most recently, ELM App was updated on November 3, 2026 and Constellation Staffing on November 3, 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.*