# Salad Card Decks vs Polymath

The clearest difference is review sentiment: Polymath at 100% against Salad Card Decks's 32%. Salad Card Decks's advantage is ads (none vs shown) and update cadence (every 2 months vs every 4 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Salad Card Decks sells 8 one-off in-app purchases and Polymath sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Salad Card Decks ships an update every 2 months, Polymath every 4 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Salad Card Decks | Polymath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/polymath-fun-maths-learning/id1606244106/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 32.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 27 MB | 29 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Salad Seminars](https://appshunter.io/developer/587820520) | [Celadon AI Limited](https://appshunter.io/developer/1560359367) |

## What reviewers say

### Salad Card Decks

[App page](https://appshunter.io/ios/app/salad-card-decks/id587820517)

Explore digital versions of popular coaching card decks, including Ericksonian Hypnosis and NLP. This free app offers sample cards and the option to purchase full decks or bundles for in-depth learning and application.

**Highlights:** Sample cards from popular coaching decks, Digital versions of Ericksonian Hypnosis cards, Digital versions of NLP Coaching cards, In-app purchases for full decks, Bundle purchase options for multiple decks

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Instant Happiness - Full Deck | $9.99 | one-time |
| Instant Wealth - Full Deck | $9.99 | one-time |
| NLP Belief Buster - Full Deck | $19.99 | one-time |
| NLP Coaching Cards - Full Deck | $19.99 | one-time |
| FULL Irresistible Influence | $19.99 | one-time |
| Ericksonian Hypnosis - Full Deck | $19.99 | one-time |
| The Language Bundle | $59.99 | one-time |
| 6 Deck Bundle | $79.99 | one-time |


### Polymath

[App page](https://appshunter.io/ios/app/polymath-fun-maths-learning/id1606244106)

This app makes learning math fun for kids by allowing them to unlock worlds and interact with characters as they improve their skills. It offers personalized learning paths and weekly progress reports for parents.

**Highlights:** Personalized math learning algorithm, Unlockable game worlds, In-world character interaction, Weekly parent progress reports, Adaptive learning pace, Builds math confidence

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Polymath+1 | $4.99 | per month |


## Frequently asked questions

### Is Salad Card Decks free?

Salad Card Decks is free to download, with in-app purchases available.

### Is Polymath free?

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

### Do Salad Card Decks or Polymath have ads?

Polymath shows ads; Salad Card Decks does not.

### Which is updated more often, Salad Card Decks or Polymath?

Salad Card Decks ships an update every 2 months, and Polymath every 4 months. Most recently, Salad Card Decks was updated on November 1, 2026 and Polymath on November 3, 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.*