Comparison

Mainteny vs Perfumers Vault 2

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Mainteny

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
Read full description

Mainteny is an easy to use App designed and built for elevator maintenance technicians. The App works like a digital assistant helping in these topics - * Scheduling work orders efficiently and dispatching them to the right technicians * Helping technicians to navigate around, with minimal drive-time and maximum joy * Providing on the spot access to service history, elevator specific details to help execute the service order efficiently * Helping technicians to create service reports on the fly and thereby winning the trust of the customer with transparency With our easy-to-use digital work order and maintenance platform, we aim to delight technicians by swapping out their frustration over pen and paper, spreadsheets for our intuitive mobile app.

About

Perfumers Vault 2

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
Read full description

Perfumers Vault 2 is a perfumer's workbench in your pocket. Build formulas, manage your materials, check IFRA compliance and weigh batches, with PV AI working alongside you. Made for artisan perfumers, indie fragrance brands, cosmetic formulators and students of perfumery, from a first blend to a commercial formula. PV AI, YOUR PERFUMERY ASSISTANT • Ask about your own formulas and materials: PV AI works with your vault, not just general knowledge • It looks things up, checks IFRA across all your formulas at once and can build or adjust a formula for you. Every change waits for your approval, and formula changes can be reverted • Answers appear as they're written, with tables and lists. Stop at any time • Describe a fragrance and get a complete formula, ready to save • Fill in a material's odour, regulatory and physical data in one tap • Photograph a bottle to identify the fragrance and get an inspired formula IFRA COMPLIANCE YOU CAN TRUST • Every formula checked against your IFRA library, with compliance certificates and reports as PDF • New IFRA amendments one tap away: the app tells you when one is published and updates your library • Missing data is flagged as "not assessed", never shown as compliant • Scientific view with CAS numbers, molecular data and IFRA limits on every row • Full material data: regulatory, physical and PubChem data, and SDS documents FROM FORMULA TO BOTTLE • Weigh formulas step by step, track batches and pick up where you left off • Scale any formula to any batch size and compare formulas side by side • Formula insights: analysis, notes impact, performance, cost, replacements and revision history • Several suppliers per material, stock levels and low-stock alerts • Build orders from what is running low and follow them to delivery • Dashboards for your formulas, materials, suppliers and orders SHARE, IMPORT AND PROTECT • Import formulas and materials from files or photos; export PDF, JSON and CSV • Share formulas privately with other Perfumers Vault users, or by QR code • Browse the materials catalogue and copy any material into your own • Biometric lock for sensitive pages, and hide quantities on your formulas • Unlimited iCloud backups FREE TO START • Create and manage formulas, your materials database and categories • Your vault lives on your device and works offline • iCloud backups (the last three) • Home Screen and Control Center shortcuts • Designed for iPhone and the full iPad screen • English, French, German, Portuguese, Turkish and Hindi PERFUMERS VAULT PRO Pro unlocks everything above: PV AI, IFRA compliance, making and batches, suppliers and orders, insights, sharing, unlimited backups and the Atelier and Mist themes. GOOD TO KNOW PV AI needs an internet connection and a signed-in account. Letting PV AI see your vault is your choice and can be switched off at any time. AI can make mistakes: always check a formula and its compliance before you use it. Pro is offered as a monthly or annual auto-renewing subscription. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings. Terms of Use: https://pv2.m24media.com/terms Privacy Policy: https://pv2.m24media.com/privacy --- Subscription auto-renews unless cancelled and will be charged via your Apple ID account. Cancel anytime in Settings at least 24 hours before the renewal date. Prices vary by location. --- Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Mainteny4 screens
Perfumers Vault 24 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Mainteny versus Perfumers Vault 2: the parameters behind the verdict, then further details
ParameterMaintenyPerfumers Vault 2
PriceFreeFree
Rating—2.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better18.0
Further details — not scored
Size54 MB130 MB
Age rating4+4+
DeveloperMainteny GmbHM24 Media Ltd

Customer experience

Mainteny

Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Perfumers Vault 2

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Mainteny

No in-app purchases

2 purchases

Perfumers Vault 2

Subscriptions2
  • Monthly$6.991 Month
  • Yearly3 Days trial$59.991 Year

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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