# iSiShu vs InstantSpeech

The clearest difference is price: InstantSpeech at Free against iSiShu's $0.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

InstantSpeech is free to download; iSiShu costs $0.99 up front. iSiShu sells 1 one-off in-app purchase and InstantSpeech sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | iSiShu | InstantSpeech |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 27 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [天从 何](https://appshunter.io/developer/914453386) | [博宇 徐](https://appshunter.io/developer/1861990764) |

## What reviewers say

### iSiShu

[App page](https://appshunter.io/ios/app/isishu-four-books-classics/id6797013698)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reward developers | $0.99 | one-time |


### InstantSpeech

[App page](https://appshunter.io/ios/app/instantspeech/id6797420947)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |


## Frequently asked questions

### Is iSiShu free?

iSiShu costs $0.99, and also offers in-app purchases.

### Is InstantSpeech free?

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

### Do iSiShu or InstantSpeech have ads?

Neither iSiShu nor InstantSpeech shows ads.

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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.*