# Bis Formulario vs Convert Text to Audio

The clearest difference is in-app purchases: Bis Formulario at none against Convert Text to Audio's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Convert Text to Audio sells 3 one-off in-app purchases. Bis Formulario asks for nothing beyond the download.

Bis Formulario ships an update every 2 months, Convert Text to Audio every 4 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Bis Formulario | Convert Text to Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (17 ratings)](https://appshunter.io/ios/app/convert-text-to-audio-botz/id6443986875/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 5 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vigor Situ Lou](https://appshunter.io/developer/1182542601) | [Sandratra Razafindralambo](https://appshunter.io/developer/556442767) |

## What reviewers say

### Bis Formulario

[App page](https://appshunter.io/ios/app/bis-formulario/id1634665067)

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

**In-app purchases:** none


### Convert Text to Audio

[App page](https://appshunter.io/ios/app/convert-text-to-audio-botz/id6443986875)

This utility app transforms written text into spoken audio using AI. It offers a variety of voices and adjustable speech settings, perfect for narrating videos, creating podcasts, or simply listening to text.

**Highlights:** Text-to-audio conversion, Multiple voice options, Adjustable speech speed and pitch, Import text files, Built-in audio player, Export audio files

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Upgrade | $7.99 | one-time |
| Discounted Upgrade | $8.99 | one-time |
| Pro Upgrade | $12.99 | one-time |


## Frequently asked questions

### Is Bis Formulario free?

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

### Is Convert Text to Audio free?

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

### Do Bis Formulario or Convert Text to Audio have ads?

Neither Bis Formulario nor Convert Text to Audio shows ads.

### Which is updated more often, Bis Formulario or Convert Text to Audio?

Bis Formulario ships an update every 2 months, and Convert Text to Audio every 4 weeks. Most recently, Bis Formulario was updated on November 3, 2026 and Convert Text to Audio on November 3, 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.*