# Text to Speech vs SenPos Bus

The clearest difference is in-app purchases: SenPos Bus at none against Text to Speech's 4. SenPos Bus also leads on ads (none vs shown) and update cadence (every 4 days vs every 9 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Text to Speech sells 4 in-app purchases, starting at $1.99 per 7 days. SenPos Bus asks for nothing beyond the download.

Text to Speech ships an update every 9 days, SenPos Bus every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Text to Speech | SenPos Bus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (26 ratings)](https://appshunter.io/ios/app/text-to-speech-tts/id6470429994/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 73 MB | 99 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Harsh Vardhan](https://appshunter.io/developer/1667452198) | [Manh Huu Tang](https://appshunter.io/developer/1693872076) |

## What reviewers say

### Text to Speech

[App page](https://appshunter.io/ios/app/text-to-speech-tts/id6470429994)

Convert typed text into natural-sounding spoken language. Choose from 178 unique voices and customize speech rate and pitch for personalized audio output. Ideal for accessibility, content creation, or simply bringing text to life.

**Highlights:** Text to speech conversion, 178 unique voices, Adjustable speech rate, Customizable pitch, Natural sounding language, Supports multiple languages

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $5.99 | per month |
| Yearly | $9.99 | per year |
| Lifetime | $14.99 | one-time |


### SenPos Bus

[App page](https://appshunter.io/ios/app/senpos-bus/id6497407113)

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

**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 SenPos Bus free?

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

### Do Text to Speech or SenPos Bus have ads?

Text to Speech shows ads; SenPos Bus does not.

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

Text to Speech ships an update every 9 days, and SenPos Bus every 4 days. Most recently, Text to Speech was updated on November 3, 2026 and SenPos Bus on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*