# Phonics Flashcards Premium vs Let's Build Sentences

The clearest difference is price: Let's Build Sentences at Free against Phonics Flashcards Premium's $1.99. Let's Build Sentences also leads on update cadence (every 4 days vs every 9 months). Phonics Flashcards Premium's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 17.0). On ads and device support there is nothing between them.

Let's Build Sentences is free to download; Phonics Flashcards Premium costs $1.99 up front. Let's Build Sentences sells 1 one-off in-app purchase. Phonics Flashcards Premium asks for nothing beyond the download.

Phonics Flashcards Premium ships an update every 9 months, Let's Build Sentences every 4 days. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Phonics Flashcards Premium | Let's Build Sentences |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/phonics-flashcards-premium/id866617682/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 days** |
| Monetization | Paid | — |
| Size | 45 MB | 5 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bram Van Damme](https://appshunter.io/developer/358457627) | [Brian Leary](https://appshunter.io/developer/1869693110) |

## What reviewers say

### Phonics Flashcards Premium

[App page](https://appshunter.io/ios/app/phonics-flashcards-premium/id866617682)

Master the 42 phonetic sounds of English with interactive flashcards. This tool offers native pronunciations in British, American, and Australian English, making phonics learning engaging for children and a valuable resource for educators.

**Highlights:** Based on Jolly Phonics system, 47 interactive phonics flashcards, British, Australian, or American English options, Accurate native pronunciations, Upper and lowercase character choices, Vibrant graphics and child-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Let's Build Sentences

[App page](https://appshunter.io/ios/app/lets-build-sentences/id6761413051)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $4.99 | one-time |


## Frequently asked questions

### Is Phonics Flashcards Premium free?

Phonics Flashcards Premium costs $1.99, with no in-app purchases.

### Is Let's Build Sentences free?

Let's Build Sentences is free to download, with in-app purchases available.

### Do Phonics Flashcards Premium or Let's Build Sentences have ads?

Neither Phonics Flashcards Premium nor Let's Build Sentences shows ads.

### Which is updated more often, Phonics Flashcards Premium or Let's Build Sentences?

Phonics Flashcards Premium ships an update every 9 months, and Let's Build Sentences every 4 days. Most recently, Phonics Flashcards Premium was updated on October 15, 2026 and Let's Build Sentences on October 6, 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.*