# ISS Workshop Assistant vs Text to Speech Reader Vocally

The clearest difference is in-app purchases: ISS Workshop Assistant at none against Text to Speech Reader Vocally's 3. ISS Workshop Assistant also leads on iOS requirement (12.2 vs 17.0). Text to Speech Reader Vocally's advantage is update cadence (every 6 days vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. Text to Speech Reader Vocally sells 3 in-app purchases, starting at $4.99 per 7 days. ISS Workshop Assistant asks for nothing beyond the download.

ISS Workshop Assistant ships an update every 7 months, Text to Speech Reader Vocally every 6 days. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | ISS Workshop Assistant | Text to Speech Reader Vocally |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/text-to-speech-reader-vocally/id6479919717/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 135 MB | 32 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Integrated Steel Solutions Pty Ltd](https://appshunter.io/developer/1475069206) | [USEKAMBA - PRESTACAO DE SERVICOS E COMERCIO LDA](https://appshunter.io/developer/733644915) |

## What reviewers say

### ISS Workshop Assistant

[App page](https://appshunter.io/ios/app/iss-workshop-assistant/id1567535651)

**Features:** macOS Compatibility

**In-app purchases:** none


### Text to Speech Reader Vocally

[App page](https://appshunter.io/ios/app/text-to-speech-reader-vocally/id6479919717)

This app converts text into natural-sounding speech using a vast library of voices and languages. It's ideal for content creators, students, and anyone needing to listen to written material or generate audio.

**Highlights:** 450+ voices in 151 languages, Realistic natural intonation, Read websites, documents, and articles aloud, Export audio for external use, Smart text reader, Customizable gender, tone, and speaking style, iCloud sync

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vocally Premium | $4.99 | per 7 days |
| Vocally Premium | $14.99 | per month |
| Vocally Premium | $179.99 | per year |


## Frequently asked questions

### Is ISS Workshop Assistant free?

ISS Workshop Assistant is free to download, with no in-app purchases.

### Is Text to Speech Reader Vocally free?

Text to Speech Reader Vocally is free to download, with in-app purchases available.

### Do ISS Workshop Assistant or Text to Speech Reader Vocally have ads?

Neither ISS Workshop Assistant nor Text to Speech Reader Vocally shows ads.

### Which is updated more often, ISS Workshop Assistant or Text to Speech Reader Vocally?

ISS Workshop Assistant ships an update every 7 months, and Text to Speech Reader Vocally every 6 days. Most recently, ISS Workshop Assistant was updated on November 7, 2026 and Text to Speech Reader Vocally 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.*