# Text to Speech vs CalcuSum

The clearest difference is in-app purchases: CalcuSum at none against Text to Speech's 6. Text to Speech's advantage is update cadence (every 4 months vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Text to Speech sells 6 in-app purchases, starting at $4.99 per 7 days. CalcuSum asks for nothing beyond the download.

Text to Speech ships an update every 4 months, CalcuSum every 12 months. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Text to Speech | CalcuSum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/text-to-speech-aloud-reader/id6504912571/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 12 months |
| Monetization | Free with in-app purchases | — |
| Size | 330 MB | 42 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ITincubator UAB](https://appshunter.io/developer/1617775851) | [POSHIM LLC](https://appshunter.io/developer/1800893481) |

## What reviewers say

### Text to Speech

[App page](https://appshunter.io/ios/app/text-to-speech-aloud-reader/id6504912571)

Convert any text, document, or webpage into natural-sounding speech. Listen to articles, books, or notes hands-free using realistic AI voices. Supports typing, scanning physical text, web links, and file imports.

**Highlights:** Convert typed or pasted text to speech, Scan physical documents with camera OCR, Read web pages aloud from links, Import and read PDF/document files, Extract text from images, Realistic AI voices in multiple languages

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access with Trial | $4.99 | per 7 days |
| Weekly Access | $4.99 | per 7 days |
| Monthly Access with Trial | $9.99 | per month |
| Monthly Access | $9.99 | per month |
| Yearly Access with Trial | $19.99 | per year |
| Yearly Access | $19.99 | per year |


### CalcuSum

[App page](https://appshunter.io/ios/app/calcusum/id6743106626)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Text to Speech free?

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

### Is CalcuSum free?

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

### Do Text to Speech or CalcuSum have ads?

Neither Text to Speech nor CalcuSum shows ads.

### Which is updated more often, Text to Speech or CalcuSum?

Text to Speech ships an update every 4 months, and CalcuSum every 12 months. Most recently, Text to Speech was updated on October 7, 2026 and CalcuSum on October 8, 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.*