# Perfumers Vault vs Todo Task Flow Management App

The clearest difference is in-app purchases: Todo Task Flow Management App at none against Perfumers Vault's 8. Todo Task Flow Management App also leads on iOS requirement (14.0 vs 16.6). Perfumers Vault's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Perfumers Vault sells 8 in-app purchases, starting at $1.99 per 7 days. Todo Task Flow Management App asks for nothing beyond the download.

Perfumers Vault ships an update every 3 weeks, Todo Task Flow Management App every 2 months. The most recent releases landed on June 4, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Perfumers Vault | Todo Task Flow Management App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/perfumers-vault/id1525381567/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Freemium | — |
| Size | 28 MB | 11 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [M24 Media Ltd](https://appshunter.io/developer/1843158778) | [Babi Pinajben Sarafaraz](https://appshunter.io/developer/1478274675) |

## What reviewers say

### Perfumers Vault

[App page](https://appshunter.io/ios/app/perfumers-vault/id1525381567)

This app helps perfumers formulate scents by validating IFRA limits and organizing ingredients. It offers features for managing formulas, categories, and suppliers, with AI integration available through a separate subscription.

**Highlights:** IFRA limits validation, Ingredient organization, Formula management, Category and supplier management, AI integration, Import/export functionality

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Perfumers Vault PRO | $1.99 | per 7 days |
| Unlimited access | $3.99 | per month |
| Perfumers Vault PRO | $4.99 | per month |
| Unlimited access | $19.99 | per 6 months |
| Perfumers Vault PRO | $24.99 | per 6 months |
| Unlimited access | $34.99 | per year |
| Perfumers Vault PRO | $39.99 | per year |
| Lifetime Access | $49.99 | one-time |


### Todo Task Flow Management App

[App page](https://appshunter.io/ios/app/todo-task-flow-management-app/id6504997212)

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

**In-app purchases:** none


## Frequently asked questions

### Is Perfumers Vault free?

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

### Is Todo Task Flow Management App free?

Todo Task Flow Management App is free to download, with no in-app purchases.

### Do Perfumers Vault or Todo Task Flow Management App have ads?

Neither Perfumers Vault nor Todo Task Flow Management App shows ads.

### Which is updated more often, Perfumers Vault or Todo Task Flow Management App?

Perfumers Vault ships an update every 3 weeks, and Todo Task Flow Management App every 2 months. Most recently, Perfumers Vault was updated on June 4, 2026 and Todo Task Flow Management App on September 11, 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.*