# Senya vs SubSpark

The clearest difference is rating: SubSpark at 5.0 against Senya's 3.8. SubSpark also leads on review sentiment (100% vs 65%) and update cadence (every 4 days vs every 2 weeks). Senya's advantage is ratings volume (47 vs 8). 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 3.8. That said, the two scores are not equally well evidenced: Senya has 47 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 65% of Senya's written reviews are positive against 100% of SubSpark's.

Senya ships an update every 2 weeks, SubSpark every 4 days. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Senya | SubSpark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (47 ratings)](https://appshunter.io/ios/app/senya/id1659930626/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/subspark/id6575345302/reviews)** |
| Number of ratings | **47** | 8 |
| Positive reviews | 64.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free | Free |
| Size | 17 MB | 33 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ready2Teach LLC](https://appshunter.io/developer/1296634498) | [SubSpark, LLC](https://appshunter.io/developer/1759240288) |

## What reviewers say

### Senya

[App page](https://appshunter.io/ios/app/senya/id1659930626)

This app connects substitute teachers with job opportunities, offering better pay and flexibility. Manage your schedule, get paid weekly, and track your performance to earn more.

**Highlights:** Apply for jobs, Manage schedule, Weekly payments, Performance tier system, Personalize job opportunities, Track jobs, Access lesson plans

**In-app purchases:** none


### 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 Senya free?

Senya 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, Senya or SubSpark?

SubSpark is rated higher. Senya averages 3.8 out of 5 from 47 ratings, while SubSpark averages 5.0 from 8 ratings.

### Do Senya or SubSpark have ads?

Neither Senya nor SubSpark shows ads.

### Which is updated more often, Senya or SubSpark?

Senya ships an update every 2 weeks, and SubSpark every 4 days. Most recently, Senya was updated on September 23, 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.*