# iCalc Champions vs Picabulary

The clearest difference is update cadence: iCalc Champions at every 4 days against Picabulary's every 12 months. iCalc Champions also leads on ratings volume (12 vs 1) and iOS requirement (14.0 vs 17.0). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for iCalc Champions against 5.0 for Picabulary. That said, the two scores are not equally well evidenced: iCalc Champions has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

iCalc Champions ships an update every 4 days, Picabulary every 12 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | iCalc Champions | Picabulary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (12 ratings)](https://appshunter.io/ios/app/icalc-champions-basic-math/id1544688547/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/picabulary-vocab-flashcards/id6738967503/reviews)** |
| Number of ratings | **12** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 12 months |
| Monetization | Free | Free |
| Size | 14 MB | 2 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jake Elrod](https://appshunter.io/developer/365336355) | [IEVGEN KUZNIETSOV](https://appshunter.io/developer/1764216103) |

## What reviewers say

### iCalc Champions

[App page](https://appshunter.io/ios/app/icalc-champions-basic-math/id1544688547)

This educational app adapts to your math skill level, increasing problem difficulty as you improve. It offers contextually relevant video explanations for any problem you find challenging.

**Highlights:** Adaptive difficulty levels, Video explanations for problems, Arithmetic practice, Geometry practice, Progressive skill challenge

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

**In-app purchases:** none


### Picabulary

[App page](https://appshunter.io/ios/app/picabulary-vocab-flashcards/id6738967503)

This app helps you build and master a personal vocabulary library using visual associations like images and emojis. It offers interactive flashcards and allows for easy import and export of word lists, making language learning engaging and effective.

**Highlights:** Personal vocabulary library, Visual associations with images/emojis, Interactive flashcard games, Bulk word import and organization, Export and import word lists

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iCalc Champions free?

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

### Is Picabulary free?

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

### Which has better reviews, iCalc Champions or Picabulary?

Picabulary is rated higher. iCalc Champions averages 4.9 out of 5 from 12 ratings, while Picabulary averages 5.0 from 1 ratings.

### Do iCalc Champions or Picabulary have ads?

Neither iCalc Champions nor Picabulary shows ads.

### Which is updated more often, iCalc Champions or Picabulary?

iCalc Champions ships an update every 4 days, and Picabulary every 12 months. Most recently, iCalc Champions was updated on October 24, 2026 and Picabulary on October 7, 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.*