# FirstWork vs CSD Starship

The clearest difference is review sentiment: FirstWork at 100% against CSD Starship's 50%. FirstWork also leads on rating (4.7 vs 3.0) and ratings volume (14 vs 2). CSD Starship's advantage is in-app purchases (none vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. FirstWork sells 1 in-app purchase, starting at $12.99 per month. CSD Starship asks for nothing beyond the download.

FirstWork holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: FirstWork has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of FirstWork's written reviews are positive against 50% of CSD Starship's.

FirstWork ships an update every 8 days, CSD Starship fortnightly. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | FirstWork | CSD Starship |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (14 ratings)](https://appshunter.io/ios/app/firstwork/id6468642504/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/csd-starship/id6496357132/reviews) |
| Number of ratings | **14** | 2 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 63 MB | 36 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [FirstWork LLC](https://appshunter.io/developer/1705661852) | [Center For Social Dynamics](https://appshunter.io/developer/1712670977) |

## What reviewers say

### FirstWork

[App page](https://appshunter.io/ios/app/firstwork/id6468642504)

This platform offers digital Discrete Trial Instruction (DTI/DTT) with thousands of ABA and SPED learning goals. It provides innovative rewards and deep customization for personalized learning programs, trusted by professionals.

**Highlights:** Thousands of ABA and SPED learning goals, Matching, Receptive Identification, FFC, Expressive Language and Phonics activities, Customizable spelling and counting exercises, Progress monitoring and export features, Focus Mode to limit distractions, Digital reward system with app access

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Base | $12.99 | per month |


### CSD Starship

[App page](https://appshunter.io/ios/app/csd-starship/id6496357132)

This parent-led program provides tools and knowledge for supporting children with Applied Behavior Analysis (ABA) therapy. It features a starship-themed learning adventure with clinician-recommended lessons and daily progress tracking for both caregivers and clinicians.

**Highlights:** Starship-themed learning modules, Clinician-recommended ABA lessons, Daily caregiver progress reporting, Clinician progress monitoring, Interactive ABA therapy guidance, User-friendly interface with engaging visuals

**In-app purchases:** none


## Frequently asked questions

### Is FirstWork free?

FirstWork is free to download, with in-app purchases available.

### Is CSD Starship free?

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

### Which has better reviews, FirstWork or CSD Starship?

FirstWork is rated higher. FirstWork averages 4.7 out of 5 from 14 ratings, while CSD Starship averages 3.0 from 2 ratings.

### Do FirstWork or CSD Starship have ads?

Neither FirstWork nor CSD Starship shows ads.

### Which is updated more often, FirstWork or CSD Starship?

FirstWork ships an update every 8 days, and CSD Starship fortnightly. Most recently, FirstWork was updated on October 23, 2026 and CSD Starship on October 21, 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.*