# deepFormula vs FormulaVault

The clearest difference is update cadence: FormulaVault at every 11 days against deepFormula's every 2 months. deepFormula's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. deepFormula sells 2 in-app purchases, starting at $799.00 per month and FormulaVault sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

deepFormula ships an update every 2 months, FormulaVault every 11 days. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | deepFormula | FormulaVault |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Size | 84 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jean Claude Zabaloff](https://appshunter.io/developer/1729237419) | [donghyeong kim](https://appshunter.io/developer/6772890617) |

## What reviewers say

### deepFormula

[App page](https://appshunter.io/ios/app/deepformula/id6757321752)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| deepFormula | $799.00 | per month |
| deepFormula | Free | one-time |


### FormulaVault

[App page](https://appshunter.io/ios/app/formulavault-perfumer-and-ifra/id6796941530)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FormulaVault Premium (Monthly) | $4.99 | per month |
| FormulaVault Premium (Yearly) | $49.99 | per year |


## Frequently asked questions

### Is deepFormula free?

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

### Is FormulaVault free?

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

### Do deepFormula or FormulaVault have ads?

Neither deepFormula nor FormulaVault shows ads.

### Which is updated more often, deepFormula or FormulaVault?

deepFormula ships an update every 2 months, and FormulaVault every 11 days. Most recently, deepFormula was updated on November 9, 2026 and FormulaVault on November 10, 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.*