# Mainteny vs Perfumers Vault 2

The clearest difference is in-app purchases: Mainteny at none against Perfumers Vault 2's 2. Mainteny also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Perfumers Vault 2 sells 2 in-app purchases, starting at $6.99 per month. Mainteny asks for nothing beyond the download.

Mainteny ships an update weekly, Perfumers Vault 2 every 5 days. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Mainteny | Perfumers Vault 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/perfumers-vault-2-formula-lab/id6748814424/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 54 MB | 130 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mainteny GmbH](https://appshunter.io/developer/1571240470) | [M24 Media Ltd](https://appshunter.io/developer/1843158778) |

## What reviewers say

### Mainteny

[App page](https://appshunter.io/ios/app/mainteny/id1571240468)

This app streamlines elevator maintenance by digitizing work orders and providing technicians with instant access to service history and elevator details. It helps schedule tasks efficiently, optimize routes, and generate transparent service reports, replacing manual methods with an intuitive mobile platform.

**Highlights:** Digital work order management, Efficient scheduling and dispatching, Technician navigation optimization, On-demand service history access, Real-time elevator details, On-the-fly service report creation

**Features:** Vision Pro support

**In-app purchases:** none


### Perfumers Vault 2

[App page](https://appshunter.io/ios/app/perfumers-vault-2-formula-lab/id6748814424)

Design, blend, and track unique perfume formulas with this app. It offers tools for creating scents from scratch, AI-powered suggestions, and organization features for your creations. Access advanced features and data with a subscription.

**Highlights:** AI Formula Generator, Custom Fragrance Builder, Save & Tag Formulas, Export Formulas (PDF, JSON), Offline Mode, IFRA Compliance Library, SDS for Ingredients

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Yearly | $59.99 | per year |


## Frequently asked questions

### Is Mainteny free?

Mainteny is free to download, with no in-app purchases.

### Is Perfumers Vault 2 free?

Perfumers Vault 2 is free to download, with in-app purchases available.

### Do Mainteny or Perfumers Vault 2 have ads?

Neither Mainteny nor Perfumers Vault 2 shows ads.

### Which is updated more often, Mainteny or Perfumers Vault 2?

Mainteny ships an update weekly, and Perfumers Vault 2 every 5 days. Most recently, Mainteny was updated on October 9, 2026 and Perfumers Vault 2 on October 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.*