# Frateca vs InvoiceForTeachers

The clearest difference is in-app purchases: InvoiceForTeachers at none against Frateca's 2. InvoiceForTeachers also leads on iOS requirement (13.0 vs 17.0). Frateca's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Frateca sells 2 in-app purchases, starting at $8.99 per month. InvoiceForTeachers asks for nothing beyond the download.

Frateca ships an update every 9 days, InvoiceForTeachers every 2 weeks. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Frateca | InvoiceForTeachers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (33 ratings)](https://appshunter.io/ios/app/frateca-text-to-speech-reader/id6741859465/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 36 MB | 23 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Novikov](https://appshunter.io/developer/1704490985) | [AMADOU OURY CAMARA](https://appshunter.io/developer/1748625308) |

## What reviewers say

### Frateca

[App page](https://appshunter.io/ios/app/frateca-text-to-speech-reader/id6741859465)

Transform documents, articles, and web pages into natural-sounding audio. Listen at faster speeds with real-time highlighting to absorb information efficiently. Ideal for professionals, students, and those with reading challenges.

**Highlights:** Convert PDFs, articles, eBooks, and web pages to speech, Natural AI voices, Adjustable playback speed up to 3.5x, Real-time word-by-word highlighting, Cloud synchronization across devices, Import via link, upload, or share from other apps

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly | $8.99 | per month |
| Premium yearly | $44.99 | per year |


### InvoiceForTeachers

[App page](https://appshunter.io/ios/app/invoiceforteachers/id6756549392)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Frateca free?

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

### Is InvoiceForTeachers free?

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

### Do Frateca or InvoiceForTeachers have ads?

InvoiceForTeachers shows ads; Frateca does not.

### Which is updated more often, Frateca or InvoiceForTeachers?

Frateca ships an update every 9 days, and InvoiceForTeachers every 2 weeks. Most recently, Frateca was updated on November 8, 2026 and InvoiceForTeachers on November 5, 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.*