# SLIME vs Text To Speech

The clearest difference is in-app purchases: SLIME at none against Text To Speech's 1. SLIME also leads on iOS requirement (12.0 vs 17.0). Text To Speech's advantage is update cadence (every 4 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Text To Speech sells 1 one-off in-app purchase. SLIME asks for nothing beyond the download.

SLIME ships an update every 5 months, Text To Speech every 4 days. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SLIME | Text To Speech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (4 ratings)](https://appshunter.io/ios/app/text-to-speech-speakit/id6775702836/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 7 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Landsoft](https://appshunter.io/developer/1245597457) | [Nguyen Tien Duoc](https://appshunter.io/developer/1811998108) |

## What reviewers say

### SLIME

[App page](https://appshunter.io/ios/app/slime/id1546035296)

**Features:** macOS Compatibility

**In-app purchases:** none


### Text To Speech

[App page](https://appshunter.io/ios/app/text-to-speech-speakit/id6775702836)

Convert any text into natural-sounding speech with this offline, privacy-focused reader. Enjoy instant conversion, background playback, and customizable speed without internet or subscriptions. Includes on-device AI writing tools.

**Highlights:** 100% Offline & Private, One-time Lifetime Upgrade, Instant Text-to-Speech, Natural & Clear Voices, Background Playback, Custom Speed Control, On-Device AI Writing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpeakIt Pro — Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is SLIME free?

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

### Is Text To Speech free?

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

### Do SLIME or Text To Speech have ads?

Neither SLIME nor Text To Speech shows ads.

### Which is updated more often, SLIME or Text To Speech?

SLIME ships an update every 5 months, and Text To Speech every 4 days. Most recently, SLIME was updated on October 14, 2026 and Text To Speech on October 25, 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.*