# OPTO: Invest Smarter — user reviews > 11 indexed App Store user reviews of OPTO by OPTO, rated 4.00/5 from 24 ratings. - Source: https://appshunter.io/ios/app/opto-invest-smarter/id1609984506/reviews - App overview in markdown: https://appshunter.io/ios/app/opto-invest-smarter/id1609984506.md - Rating breakdown: 5★ 16 · 4★ 2 · 3★ 1 · 2★ 1 · 1★ 4 ## Most critical reviews (10 lowest-rated) ### 1/5 — Login process is now completely broken *2024-05-08, version 1.2.2* Fantastic app but recent changes mean you need to reset your password every time you login. ### 4/5 — Best App for market news *2024-10-17, version 1.2.29* The thematic Investing is a great feature that you can’t find anywhere else ! ### 5/5 — Love it *2024-10-25, version 1.2.31* So helpful to find new stocks based on themes, great UI ### 5/5 — Good app for a moderate risk investor *2024-05-24* Good design and user interface. Hub of resources for investors who want to target specific industries. Loads of resources on stock performance and trajectory (linear graphs, interviews with the stocks’ asset managers and C-suite). Suitable for moderate-risk investors who do not want to use a day trader app but want to dabble in speculative investments. ### 5/5 — Great design, good features *2024-05-22* Downloaded this recently and it’s a very smooth experience for a finance app. I like their approach to grouping stocks & ETFs into themes that make it easy to explore, along with their in-app content. ### 5/5 — Love this App *2023-09-28, version 1.1.18* This App provides a very good thematic overview of markets & great insight into how each particular theme is performing. It is a great pointer to start doing further research into areas of the market that any investor might have missed. E-Mail updates are also good & timely. ### 5/5 — Newcomer to Thematic Investing *2023-04-13, version 1.0.11* - Wanting to explore Thematic Investing opportunities separate to my lower risk equity portfolio….this app works for me -Wanted an app that is user friendly, quickly and regularly updated, offering new opportunities that interest me….this app does that with detail relevant to investors new to thematic investing - Find the reviews from world renowned expert investors really interesting and helpful ### 5/5 — Great tool for ETF and theme based investing research *2023-03-16, version 1.0.3* Discoverability of themes/ETFs in the app is simple and effective. Have found the insights and update market performance data helpful. It’s also useful to be able to find related ETFs and view which ETFs a company is included in. That’s pretty useful! ### 5/5 — Best app on thematic investing *2023-03-06, version 1.0.3* A one-stop-shop for everything you need on thematic investing and keeping up with market trends. The app includes the latest news on a range of future-forward sectors, exclusive content ranging from thematic investment guides to interviews with finance greats, and data tracking the top ETFs and stocks on the market. A must-have! ### 5/5 — Great for comparing ETFs *2023-03-05, version 1.0.3* This app is great for comparing ETFs. I like that they’ve already selected the best in each theme so it’s easier for me to choose. ## Most praised reviews (1 highest-rated) ### 5/5 — Best investing app ever *2023-03-04, version 1.0.2* This app has been an absolute delight to use. There’s so many different stocks and ETFs in the world it can be difficult to understand where to put your money. This app has simplified everything so I can select interesting themes like solar and electric vehicles and find all the ETFs and stocks related to them. Plus there’s regular content updating you on those industries. Top notch. Highly recommend. ⭐️⭐️⭐️ --- *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 2026-06-10.*