# Frontline Education vs SubSpark

The clearest difference is review sentiment: SubSpark at 100% against Frontline Education's 35%. SubSpark also leads on update cadence (every 4 days vs monthly) and rating (5.0 vs 4.7). Frontline Education's advantage is ratings volume (80K vs 8) and chart position (#83 vs unranked). 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.

SubSpark holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Frontline Education has 80K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 35% of Frontline Education's written reviews are positive against 100% of SubSpark's.

Frontline Education ships an update monthly, SubSpark every 4 days. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Frontline Education | SubSpark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (80K ratings)](https://appshunter.io/ios/app/frontline-education/id1160398526/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/subspark/id6575345302/reviews)** |
| Number of ratings | **80K** | 8 |
| Positive reviews | 34.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free | Free |
| Best chart rank | **#83** | — |
| Size | 44 MB | 33 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Frontline Technologies Group LLC](https://appshunter.io/developer/494961802) | [SubSpark, LLC](https://appshunter.io/developer/1759240288) |

## What reviewers say

### Frontline Education

[App page](https://appshunter.io/ios/app/frontline-education/id1160398526)

**Currently charting:** #83 Top Free · Education (US App Store)

Manage your work schedule and employee information from anywhere. Check leave balances, submit absence requests, and find colleagues quickly. Receive important alerts directly on your phone.

**Highlights:** Check leave balances, Create absences, View colleague directory, Search for colleagues, Receive web alerts

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use app
- 👍 Convenient for accepting jobs
- 💡 Helpful notifications for new jobs

**What reviewers complain about**

- 🐛 Frequent login issues
- 🐛 Notifications not working consistently
- 🐛 Glitches and crashes
- 🔒 Security concerns with logging out frequently

**Reported bugs**

- Jobs disappearing from the app
- Inability to log in or stay logged in
- Notifications not working after updates
- App freezing or not loading properly

**Requested features**

- Add ability to cancel jobs from the app
- Integrate calendar functionality to add jobs directly
- Improve notification system to be more reliable
- Allow setting non-work days from the app


### SubSpark

[App page](https://appshunter.io/ios/app/subspark/id6575345302)

This app streamlines substitute teacher management for schools. It allows administrators and teachers to quickly find, book, and manage substitute educators, eliminating the need for traditional, time-consuming methods. The platform aims to ensure consistent coverage and reduce scheduling chaos.

**Highlights:** Fast and easy booking of substitute teachers, Build and manage preferred substitute lists, All-in-one admin dashboard (desktop), Intuitive and user-friendly interface, Reduces scheduling complexity

**In-app purchases:** none


## Frequently asked questions

### Is Frontline Education free?

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

### Is SubSpark free?

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

### Which has better reviews, Frontline Education or SubSpark?

SubSpark is rated higher. Frontline Education averages 4.7 out of 5 from 80K ratings, while SubSpark averages 5.0 from 8 ratings.

### Do Frontline Education or SubSpark have ads?

Neither Frontline Education nor SubSpark shows ads.

### Which is updated more often, Frontline Education or SubSpark?

Frontline Education ships an update monthly, and SubSpark every 4 days. Most recently, Frontline Education was updated on September 25, 2026 and SubSpark on September 9, 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.*