# Gravity Math vs ANS

The clearest difference is price: ANS at Free against Gravity Math's $2.99. ANS also leads on update cadence (every 6 weeks vs every 7 months). Gravity Math's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 15.0). On ads and device support there is nothing between them.

ANS is free to download; Gravity Math costs $2.99 up front. ANS sells 3 in-app purchases, starting at $3.99 per month. Gravity Math asks for nothing beyond the download.

Gravity Math ships an update every 7 months, ANS every 6 weeks. The most recent releases landed on November 6, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Gravity Math | ANS |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Size | 17 MB | 27 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Malugin](https://appshunter.io/developer/562782409) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### Gravity Math

[App page](https://appshunter.io/ios/app/gravity-math/id1453330374)

**Features:** macOS Compatibility

**In-app purchases:** none


### ANS

[App page](https://appshunter.io/ios/app/ans-c01-cloud-networking-prep/id6747284450)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $14.99 | per year |
| Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Gravity Math free?

Gravity Math costs $2.99, with no in-app purchases.

### Is ANS free?

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

### Do Gravity Math or ANS have ads?

Neither Gravity Math nor ANS shows ads.

### Which is updated more often, Gravity Math or ANS?

Gravity Math ships an update every 7 months, and ANS every 6 weeks. Most recently, Gravity Math was updated on November 6, 2026 and ANS on November 13, 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.*