# SpeakLine vs plugdata

The clearest difference is in-app purchases: plugdata at none against SpeakLine's 3. plugdata also leads on iOS requirement (12.0 vs 17.2). SpeakLine's advantage is review sentiment (75% vs 63%) and ratings volume (124 vs 17). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. SpeakLine sells 3 one-off in-app purchases. plugdata asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for SpeakLine against 4.4 for plugdata. That said, the two scores are not equally well evidenced: SpeakLine has 124 ratings behind it against 17, so its average is the more settled of the two. Written reviews are what separate them: 75% of SpeakLine's written reviews are positive against 63% of plugdata's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SpeakLine | plugdata |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (124 ratings)](https://appshunter.io/ios/app/speakline-text-to-speech/id441968334/reviews) | [4.4 (17 ratings)](https://appshunter.io/ios/app/plugdata/id6473122351/reviews) |
| Number of ratings | **124** | 17 |
| Positive reviews | **75.2% of reviews** | 63.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 9 MB | 147 MB |
| Requires iOS | 17.2 | **12.0** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Kaessner](https://appshunter.io/developer/1273375958) | [Timothy Schoen](https://appshunter.io/developer/1718448510) |

## What reviewers say

### SpeakLine

[App page](https://appshunter.io/ios/app/speakline-text-to-speech/id441968334)

Transform written text into spoken audio with a variety of voices and languages. This app allows you to import documents, customize speech speed and pitch, and even export your audio. Enjoy a free, ad-free experience with optional support for ongoing development.

**Highlights:** Convert text to speech, Import TXT/RTF files, Export audio as CAF, Multiple system voices, Adjust speech speed and pitch, SSML markup support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Quick text-to-speech conversion
- 💡 Helpful for accessibility and learning
- 🎨 Variety of voice options

**What reviewers complain about**

- 🤖 Robotic-sounding voices
- 🔀 Difficulty changing settings mid-playback
- 🔍 Lack of clear instructions or guidance
- 💤 Monotonous voice quality

**Reported bugs**

- Crashes when accessing settings
- Inconsistent voice selection and speed changes

**Requested features**

- Add ability to pause and resume playback
- Implement more natural-sounding voices
- Provide option to highlight text as it's read
- Allow importing of files instead of just copy-pasting


### plugdata

[App page](https://appshunter.io/ios/app/plugdata/id6473122351)

This app provides a visual programming environment for audio experimentation, prototyping, and education. It allows users to create and run audio patches on their mobile devices, enabling creative sound design on the go.

**Highlights:** Visual programming environment, Audio experimentation, Prototyping, Educational tool, Standalone application, Audio plugins

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SpeakLine free?

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

### Is plugdata free?

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

### Which has better reviews, SpeakLine or plugdata?

SpeakLine and plugdata are both rated 4.4 out of 5 on the App Store, from 124 and 17 ratings respectively.

### Do SpeakLine or plugdata have ads?

Neither SpeakLine nor plugdata shows ads.

### Which is updated more often, SpeakLine or plugdata?

SpeakLine ships an update every 3 months, and plugdata every 3 months. Most recently, SpeakLine was updated on October 6, 2026 and plugdata on October 9, 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.*