# Letters Flashcards (Spanish) vs Atomic Puzzles

The clearest difference is rating: Atomic Puzzles at 5.0 against Letters Flashcards (Spanish)'s 3.3. Letters Flashcards (Spanish)'s advantage is update cadence (every 3 months vs every 11 months) and iOS requirement (8.0 vs 16.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Letters Flashcards (Spanish) costs $0.99 and Atomic Puzzles $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Atomic Puzzles holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Letters Flashcards (Spanish) ships an update every 3 months, Atomic Puzzles every 11 months. Both last shipped on October 23, 2026.

## The numbers

| Metric | Letters Flashcards (Spanish) | Atomic Puzzles |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/letters-flashcards-spanish/id443138460/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/atomic-puzzles/id1222130940/reviews)** |
| Number of ratings | 4 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 11 months |
| Monetization | Paid | Paid |
| Size | 76 MB | 283 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Preschool Prep Company](https://appshunter.io/developer/337853855) | [Little Bit Studio, LLC](https://appshunter.io/developer/1064989969) |

## What reviewers say

### Letters Flashcards (Spanish)

[App page](https://appshunter.io/ios/app/letters-flashcards-spanish/id443138460)

This app helps young children learn lowercase and uppercase letters through interactive flashcards. Featuring characters from award-winning DVDs, it's designed for babies and toddlers to easily tap and recognize letters.

**Highlights:** Interactive letter flashcards, Lowercase and uppercase letter recognition, Large letters for easy tapping, Characters from award-winning DVDs, Designed for babies and toddlers

**Features:** macOS Compatibility

**In-app purchases:** none


### Atomic Puzzles

[App page](https://appshunter.io/ios/app/atomic-puzzles/id1222130940)

Experience traditional puzzles with a twist! Assemble jigsaws that animate continuously or come to life upon completion. Enjoy elements of surprise and beauty with a variety of themes and customizable options.

**Highlights:** Live and 3D animated puzzles, Custom puzzles from your photos, Multiple difficulty levels, Optional puzzle rotation, Unique story play mode, No third-party advertising

**In-app purchases:** none


## Frequently asked questions

### Is Letters Flashcards (Spanish) free?

Letters Flashcards (Spanish) costs $0.99, with no in-app purchases.

### Is Atomic Puzzles free?

Atomic Puzzles costs $0.99, with no in-app purchases.

### Which has better reviews, Letters Flashcards (Spanish) or Atomic Puzzles?

Atomic Puzzles is rated higher. Letters Flashcards (Spanish) averages 3.3 out of 5 from 4 ratings, while Atomic Puzzles averages 5.0 from 5 ratings.

### Do Letters Flashcards (Spanish) or Atomic Puzzles have ads?

Neither Letters Flashcards (Spanish) nor Atomic Puzzles shows ads.

### Which is updated more often, Letters Flashcards (Spanish) or Atomic Puzzles?

Letters Flashcards (Spanish) ships an update every 3 months, and Atomic Puzzles every 11 months. Most recently, Letters Flashcards (Spanish) was updated on October 23, 2026 and Atomic Puzzles on October 23, 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.*