# Numerology vs Chess Software

The clearest difference is ads: Numerology at none against Chess Software's shown. Numerology also leads on iOS requirement (12.0 vs 17.0). Chess Software's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Numerology sells 1 one-off in-app purchase and Chess Software sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Numerology ships an update every 2 months, Chess Software every 3 weeks. Both last shipped on October 15, 2026.

## The numbers

| Metric | Numerology | Chess Software |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/numerology-cosmic-frequency/id1590124311/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 22.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 118 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Duc Hung Le](https://appshunter.io/developer/1590124314) | [Tam Nguyen](https://appshunter.io/developer/1845501378) |

## What reviewers say

### Numerology

[App page](https://appshunter.io/ios/app/numerology-cosmic-frequency/id1590124311)

Discover yourself and your life's mission through personalized numerology readings. Analyze core numbers, psychological matrices, and life pinnacles based on your birth date and name. Explore compatibility and daily predictions for yourself and others.

**Highlights:** Core number analysis, Psychological Matrix insights, Birthday chart interpretations, Compatibility reports, Life pinnacles and challenges, Daily biorhythm and predictions, Multiple user profiles

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gỡ quảng cáo | $5.99 | one-time |


### Chess Software

[App page](https://appshunter.io/ios/app/chess-software-dragonfish/id6804165341)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Hearts Pack | $1.99 | one-time |
| Engine Unlock + 50 Hearts | $19.99 | one-time |
| Unlimited Hearts Unlock | $29.99 | one-time |


## Frequently asked questions

### Is Numerology free?

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

### Is Chess Software free?

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

### Do Numerology or Chess Software have ads?

Chess Software shows ads; Numerology does not.

### Which is updated more often, Numerology or Chess Software?

Numerology ships an update every 2 months, and Chess Software every 3 weeks. Most recently, Numerology was updated on October 15, 2026 and Chess Software on October 15, 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.*