# Learn Words vs RNDex

The clearest difference is review sentiment: RNDex at 100% against Learn Words's 0%. RNDex also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 1). Learn Words's advantage is iOS requirement (9.0 vs 15.1). On price, update cadence and ads there is nothing between them.

Both are free to download. Learn Words sells 1 one-off in-app purchase. RNDex asks for nothing beyond the download.

RNDex holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: RNDex has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Learn Words's written reviews are positive against 100% of RNDex's.

Learn Words ships an update every 14 months, RNDex every 21 months. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Learn Words | RNDex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/learn-words-hd/id647518863/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/rndex/id6476958952/reviews)** |
| Number of ratings | 1 | **5** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 21 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 104 MB | 84 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Magicbox Animation Private limited](https://appshunter.io/developer/726115662) | [Parker Oxford](https://appshunter.io/developer/1728378253) |

## What reviewers say

### Learn Words

[App page](https://appshunter.io/ios/app/learn-words-hd/id647518863)

This educational tool helps children learn over 400 words through interactive exploration of objects and beautiful backgrounds. Professional voiceovers and HD images enhance the learning experience, making it a fun way to build vocabulary.

**Highlights:** Over 400 words to learn, 10 beautiful backgrounds, Reveal unknown objects, Professional voiceovers, HD quality images

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Learn Words - HD | $1.99 | one-time |


### RNDex

[App page](https://appshunter.io/ios/app/rndex/id6476958952)

This app provides a comprehensive database for all Pokémon generations, from the original Red and Blue to the latest Scarlet and Violet. It offers detailed information on Pokémon, including their abilities, evolutions, moves, locations, and items. Users can also mark their favorite Pokémon for quick access.

**Highlights:** All Pokémon generations covered, Detailed Pokémon stats, Evolution information, Move lists, Item database, Location data, Favorite Pokémon list

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learn Words free?

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

### Is RNDex free?

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

### Which has better reviews, Learn Words or RNDex?

RNDex is rated higher. Learn Words averages 1.0 out of 5 from 1 ratings, while RNDex averages 5.0 from 5 ratings.

### Do Learn Words or RNDex have ads?

Neither Learn Words nor RNDex shows ads.

### Which is updated more often, Learn Words or RNDex?

Learn Words ships an update every 14 months, and RNDex every 21 months. Most recently, Learn Words was updated on November 1, 2026 and RNDex on November 4, 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.*