# AquaticLog — user reviews > 217 indexed App Store user reviews of AquaticLog by Lonnex Inc, rated 4.20/5 from 395 ratings. - Source: https://appshunter.io/ios/app/aquaticlog/id583895470/reviews - App overview in markdown: https://appshunter.io/ios/app/aquaticlog/id583895470.md - Rating breakdown: 5★ 269 · 4★ 51 · 3★ 12 · 2★ 15 · 1★ 48 ## Newest reviews (10 of 217) ### 2/5 — Unable to update measurements *2026-03-11, version 14.4.3* I’ve been using the free version of this app for a few years & I’ve loved it. Now I suddenly can’t add more than 10 measurements per month?? Currently looking for another app after this update. Previously review would have been 4-5 stars. ### 2/5 — Was the best… *2026-02-21, version 14.2.0* This was the best app out there. Unfortunately now he’s getting greedy. And force you to upgrade to pro to even add more than three parameters at a time. There’s also a max of nine parameter updates a month. Basically forces you to purchase the pro… time to move on to Reef Bay ### 3/5 — Works well - too expensive *2026-01-19, version 13.3.0* I used the app for a couple of months before hitting the limit of amount of recordings you can make a month limit. It’s six dollars a month to log as many parameters you want and I’m just not willing to pay that when there are one off payment options available. ### 5/5 — Clean and simple *2026-01-10, version 13.2.5* Easy to use, intuitive. Could use some extra features like being able to click on the graphs and see the values instead of read a list below the graph ### 1/5 — Doesn’t care about customers *2026-01-04, version 13.2.3* Decided to limit the number of measurements a month to 5. VERY SAD MONEY GRAB! ### 5/5 — Fantastic *2025-12-10, version 13.2.3* This is my only aquarium app because it is so good. The developer is extremely responsive to suggestions. Just added a search field for notes, which is really helpful. It is well laid out and includes everything I need and want. ### 1/5 — The best app !!! *2025-11-19, version 13.2.2* I love it !!! Very easy to use almost for a 3 years!!! ### 5/5 — Still great *2025-11-11, version 13.2.2* Getting back in the hobby and this is a must for me. Happy it’s still being updated! ### 4/5 — Mixed Reef Tank *2025-09-27, version 12.7.0* This app help me get my tank in order. Easy to do, and all info is handy when needed ### 5/5 — Does what I need to *2025-09-14, version 12.7.0* Dmitry really does a great job updating and adding features. It does all I need it to! Couldn’t be happier. ## Most critical reviews (10 lowest-rated) ### 1/5 — 10 measurements per month *2026-06-29, version 15.2.0* Limiting you to 10 measurements per month is ridiculous. ### 1/5 — What a joke *2026-05-21, version 15.1.0* After 2+ years of using Aquatic Log, now you have to pay for premium to log more than 10 things. ### 1/5 — Unhappy *2026-05-19, version 15.1.0* All of a sudden I have lost all my entries of inhabitants. Wasted 3 years of records to be told you have to pay me to keep seeing them. ### 1/5 — No longer free *2026-01-25, version 13.3.0* I’ve been using this app for 5 years and noticed it’s not longer 100% free. Sadface. I will find another app or resort back to an excel spreadsheet ### 1/5 — No longer free to record measurements *2026-01-22, version 13.3.0* New update makes you pay to log more than 5 measurements a month. This app is now useless. Don’t even bother with it. ### 1/5 — Greedy *2026-01-16, version 13.3.0* Used to be completely free and a great app but now they made so you need a subscription to log more than 5 measurements in 1 month. ### 1/5 — Useless at the free level *2026-01-12, version 13.2.5* Been using the app for a couple years until they changed it to 5 parameter logs per month. So you can basically only test once a month. ### 1/5 — Exceeded number of inputs? *2026-01-11, version 13.2.5* I test once a week and never had this issue come up? Is it because I confirm after each individual test? Having to pay a premium for a dedicated note taking app for the basic 5 parameters is hilarious. Talk about greed. ### 1/5 — Another subscription *2026-01-10, version 13.2.5* This is app is very basic and you can log all your parameters daily, which is what I was looking for. I was naive enough to think it was free. Unfortunately if you want to log more then 5 times a month you need to upgrade to the ultra premium membership and pay a monthly fee. Give me a break I don’t need another subscription. If this were a small one time purchase I would bite. Deleted. ### 1/5 — absolute joke *2026-01-05, version 13.2.3* now it’s limited to 5 measurements per month. nothing else to add, useless at this point. ## Most praised reviews (10 highest-rated) ### 5/5 — Love this app!!!! *2026-08-01* I’ve tried quite a few reefing apps over the years and AquaticLog is hands down my favorite. It’s one of the few apps that I actually use every day. Everything is laid out well and it’s easy to log parameters, maintenance, livestock, dosing, and equipment without digging through a bunch of menus. What really sets it apart is how often it’s updated. The developer is constantly adding new features and actually listens to feedback from the reefing community. It never feels like an abandoned app. The controller integrations are awesome and make it easy to keep everything in one place. Being able to import and track ICP results is another huge plus. Having all of that information together makes it much easier to spot trends and keep your tank on track. If you’re serious about reefing, I honestly can’t recommend AquaticLog enough. It’s become one of the most valuable tools I use to manage my tank. ### 5/5 — Awesome app *2026-06-10, version 15.1.1* Great way to log your water test parameters ### 5/5 — Organized and great features *2026-05-20, version 15.1.0* Great app for chronicling an aquarium. I use it for both a FW and a reef tank. I like seeing the graphs of my parameters and being able to upload ICP tests. I tried a couple other apps but like this one the best by far. I do appreciate not being forced to see ads or urged to buy things. Such a relief. Get this one! ### 5/5 — Track ALL your data *2026-04-13, version 14.5.0* Very customizable fields for aquarium testing. Can log almost everything - track livestock, maintenance activities, dosing and all testing results. It’s freaking great! ### 5/5 — Exceptional app, responsive team *2026-03-10, version 14.4.0* I have used Aquatic Log for years across multiple tank configurations. It has consistently provided excellent functionality, with continual feature improvement, and responsive developer support. I recommend this app to both beginner and advanced aquarists. ### 5/5 — Excelente app *2026-03-09, version 14.4.0* Me gusta la app por qué me da detalles ayuda a tener recordatorios q tengo q realizar o checar y me da gráficas detalles como se ah comportado mi tanque marino ### 5/5 — Everything You Need! *2026-03-01* This app contains everything you need to track your reef tank with ease. You have the use of the Aquatic Log website as well as IOS apps and everything syncs across your devices thanks to cloud backup, so you won’t lose your data. Best of all the developer cares about his product and is responsive to suggestions! I have not found all of these features and characteristics in other aquarium tracking apps. ### 5/5 — My favorite app *2026-02-26, version 14.2.0* I started reef keeping in July 2025 and knew I wanted to track parameters from the start. I looked for an app that was easy to use and that gave me graphs of the chemistry factors. I tried two, and this one was superior. It’s simple and easy to use and isn’t burdened with ads or social media stuff. I really appreciate it! ### 5/5 — Very good *2026-02-26, version 14.2.0* This app is great. I do pay monthly which is very cheap but for the pro version it is worth it for me. It allows me to keep very close track of everything and my parameters even show graphs ### 5/5 — Helpful support *2026-02-08, version 14.0.2* This is an overall great app and the support team is 2nd to none. --- *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 2026-08-27.*