# PhraseByPhrase vs SentenceDeck

The clearest difference is update cadence: PhraseByPhrase at every 9 days against SentenceDeck's every 6 weeks. PhraseByPhrase also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PhraseByPhrase sells 3 in-app purchases, starting at $5.99 per month and SentenceDeck sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

PhraseByPhrase ships an update every 9 days, SentenceDeck every 6 weeks. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | PhraseByPhrase | SentenceDeck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 6 weeks |
| Size | 21 MB | 36 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Valeri Liebert](https://appshunter.io/developer/1860932618) | [奇濂 任](https://appshunter.io/developer/1843376248) |

## What reviewers say

### PhraseByPhrase

[App page](https://appshunter.io/ios/app/phrasebyphrase/id6756495672)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $5.99 | per month |
| Advanced | $12.99 | per month |
| Premium | $19.99 | per month |


### SentenceDeck

[App page](https://appshunter.io/ios/app/sentencedeck-shadowing/id6759489049)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Credits 100 | $0.99 | one-time |
| Credits 500 | $3.99 | one-time |
| Credits 1200 | $7.99 | one-time |


## Frequently asked questions

### Is PhraseByPhrase free?

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

### Is SentenceDeck free?

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

### Do PhraseByPhrase or SentenceDeck have ads?

Neither PhraseByPhrase nor SentenceDeck shows ads.

### Which is updated more often, PhraseByPhrase or SentenceDeck?

PhraseByPhrase ships an update every 9 days, and SentenceDeck every 6 weeks. Most recently, PhraseByPhrase was updated on October 4, 2026 and SentenceDeck on October 15, 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.*