# Essential Oil Blending Tool — Interactive Aromatherapy Guide > Interactive essential oil blending tool with safety and dilution features. (iPhone/iPad app by 2021 Inc LTD.) - Source: https://appshunter.io/ios/app/essential-oil-blending-tool/id1141392406 (this page in markdown: same URL + `.md`) - Developer: [2021 Inc LTD](https://appshunter.io/developer/1572204553) - Category: Health & Fitness, Education - Price: Free with in-app purchases - Rating: 2.30/5 from 10 App Store ratings · 31 written reviews indexed - Age rating: 12+ - Requires: iOS 9.0 · 16 MB - Languages: Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Indonesian and 15 more - Released: 2016-09-04 - Data updated: 2026-06-11 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/essential-oil-blending-tool/id1141392406/reviews.md ## What is Essential Oil Blending Tool? Would you like to learn more about how to blend essential oils? This unique blending wheel helps you to create your own aromatherapy blends using essential oils. Our unique blending algorithm is based on years of research and experience – so instead of scouring aromatherapy books and websites, this app does the hard work for you! HOW DOES IT WORK? Simply add your chosen oils to the mixing beaker to build up a personalised blend, and you'll see a list of safety precautions updated in real-time. Watch the blending wheel spin as you add essential oils to your blend, with recommendations appearing towards the top. These suggestions update as each essential oil is added or removed from the blend. Oils are conveniently grouped into top (red), middle (yellow), and base (green) notes – so it's easy to create a balanced blend. BLENDING OPTIONS a) Blend by condition: Choose from a list of 30 emotional and physical ailments to view the most relevant essential oils associated with that condition. The mixing beaker is pre-filled with the recommended blend recipe for that ailment, with other recommended oils appearing at the top of the blending wheel. Simply add or remove any oil to customise the blend to your preferences. b) Blend by oil: Choose any essential oil as a starting point, and the blending wheel will spin to suggest other suitable oils to add to the blend. Recommended oils will appear towards the top of the wheel, based on our unique blending algorithm. SAVED BLENDS Once you're done, you can save your blend for future reference. Saved blends can now be named and/or deleted when required. This app is not affiliated to any particular brand of essential oils – and as it's developed by a qualified aromatherapist, you know it's advice you can trust. DILUTION CALCULATOR This UPDATED version includes a new Dilution Calculator tool, which allows you to easily work out the dilution percentage of any blend. PREMIUM UPGRADE Users now have the option to upgrade to the premium version of this app, which includes the following features: • Access up to 60 essential oils – TWICE as many as the free version • Detailed profiles for 60 essential oils, including Latin name, botanical family, note, cost, category, description, uses and blending partners • Customise the blending wheel based on the essential oils you have in your own collection – making it more relevant for your individual needs • Access up to 45 conditions – 50% more than the free version • Settings options for sounds, colours and contrast display DISCLAIMER Please note: Aromatherapy is not a substitute for medical advice and should not replace any prescribed medications. Always seek advice from your doctor if you have any medical concerns. Always check the safety data before using any essential oils. The information contained in this app does not constitute professional advice and suggestions are served only as a guideline. For more information about essential oil safety, visit our website. By supplying your email address to us we may contact you for marketing purposes. ## Key features - Interactive blending wheel - Blend by condition or oil - Real-time safety precautions - Dilution calculator - Save custom blends - Categorized essential oils ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Premium Upgrade (one off fee) | $4.99 | one-time | ## Recent user reviews (10 of 31) All indexed reviews: https://appshunter.io/ios/app/essential-oil-blending-tool/id1141392406/reviews.md ### 1/5 — Nothing there *2026-03-24, version 2.2.3* Downloaded the app. Did the upgrade and nothing there just a nice cream blank screen ### 1/5 — App is not optimised *2025-10-06, version 2.2.3* App doesn’t work properly. It lags and is also not optimised. Display is all zoomed. One can’t see and use it ### 1/5 — Useless app for blending *2024-02-18, version 2.2.3* Lack of Essential oil choices. Sweet Orange is not even in the list! The only useful feature I use on the go is the dilution calculator. Upgrading is a total ripoff. The app has not been updated nor improved for years now and it seems like the developer is no longer interested to work on this app. ### 4/5 — Good app *2021-05-07, version 2.2.3* May 2021: It works now. Thanks! I like how you can input the oils you currently have and it recommends blends accordingly. Wish you would include a larger selection of oils in the picklist. Mar 2020: I had upgraded this app to premium a while ago. I was using an ipad then. Now when I try to access the app on my new phone it gives me no option to restore purchases. Clicking on the “premium” button just zooms into the page and I cannot do anything else but quit the app. Please get this fixed. ### 1/5 — Worked kind of but.... *2021-03-27, version 2.2.2* Was ok, upgraded to full version. It’s limited but functional. Not even a week later frozen on LOADING vs. 2.2.2. Unimpressive ### 1/5 — Can’t even use the app *2021-02-26, version 2.2.2* I tried to get into the app, and it clearly isn’t designed as a responsive app. The screen zoomed in and wouldn’t move to even let me see any screen. Had to delete it before I could even use it. ### 1/5 — Not enough oils *2020-10-11, version 2.2.2* I paid for the upgrade thinking more oils to choose from from but that was not the case. The app is lacking. ### 1/5 — Disappointing *2020-07-30, version 2.2.2* Very limited information choices. And very small light coloured writing on light colours backgrounds make it very difficult to read ### 1/5 — Tech Issues *2020-04-29, version 2.2.2* Screen zooms in and freezes. ### 1/5 — Very limited *2020-03-10, version 2.2.2* I can’t believe I just paid for such limited functionality. No proper search bar. No note-taking facility. Only 60 oils, and 45 listed ailments. Why is “allergy” not listed, and since when was “joy” a condition that needs treating? The default list of oils (if you choose not to customise them) precludes certain listed conditions from being addressed (these are indicated with an asterisk). One of these is the common cold. Another is insomnia. These are probably two of the most common conditions that users might want to treat. So why not include the relevant oils for these conditions in the default list? It’s fine if you want a quick suggestion for a blend, and it’s quite fun to watch the spinning wheel, but there are plenty of free apps with more oils, more listed treatments or uses and a load more info. In short, this one a frustratingly limited app that I wish I hadn’t paid for. ## Frequently asked questions about Essential Oil Blending Tool ### What does the Essential Oil Blending Tool app do? This app helps you create custom aromatherapy blends using essential oils. It features an interactive blending wheel that suggests oil combinations based on specific conditions or individual oils, providing real-time safety precautions and a dilution calculator. ### How do I create a blend in the app? You can create blends in two ways: by condition, choosing from a list of ailments, or by oil, selecting a starting oil. The app's blending wheel will then suggest suitable oils, and you can add or remove oils to customize your blend. ### Is the app free to use? The app offers a free version with essential features. Users can upgrade to a premium version for access to more essential oils, detailed oil profiles, advanced customization options for the blending wheel, and more conditions. ### What are the benefits of the premium upgrade? The premium upgrade provides access to twice as many essential oils (60), detailed profiles for each oil, the ability to customize the blending wheel with your own oil collection, and access to 50% more conditions. It also includes settings for sounds, colors, and contrast display. ### Can I use this app for medical advice? No, aromatherapy is not a substitute for medical advice and should not replace prescribed medications. The information provided in the app is for guidance only, and users should always seek advice from a doctor for any medical concerns. ## Version history (last 5 releases) ### 2.2.3 — 2021-04-17 Updated SDK. ### 2.2.2 — 2018-01-16 This app has been updated by Apple to display the Apple Watch app icon. Minor bug fixes. ### 2.0.10 — 2017-05-26 Minor bug fixes. ### 2.0.0 — 2017-05-23 Dilution calculator Name and delete saved blends Blending information pages Interface upgrade Minor bug fixes Premium upgrade option ### 1.2.0 — 2016-09-01 Minor bug fixes. ## More apps by 2021 Inc LTD - [Piano Lessons & Learn](https://appshunter.io/ios/app/piano-lessons-and-learn/id695663992) - [Drums Lessons & Learn](https://appshunter.io/ios/app/drums-lessons-and-learn/id738480555) - [Banjo Lessons & Learn](https://appshunter.io/ios/app/banjo-lessons-and-learn/id954163436) - [Mandolin Lessons & Learn](https://appshunter.io/ios/app/mandolin-lessons-and-learn/id954163557) - [Ukulele Lessons & Learn](https://appshunter.io/ios/app/ukulele-lessons-and-learn/id954163566) - [Violin Lessons & Learn](https://appshunter.io/ios/app/violin-lessons-and-learn/id966385642) All apps by 2021 Inc LTD: https://appshunter.io/developer/1572204553 ## Related topics [essential oil recipes](https://appshunter.io/ios/topics/essential-oil-recipes) · [blend tool](https://appshunter.io/ios/topics/blend-tool) · [aromatherapy](https://appshunter.io/ios/topics/aromatherapy) · [aromatherapy recipes](https://appshunter.io/ios/topics/aromatherapy-recipes) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*