Senza: Keto & Fasting

• Free

Last verified 5 Sep 2026

4.8 10813 ratings · App Store

1. 5/5Best Keto tracking app

   In 2021 I was on keto for over two years and ended up tracking my food manually because there was no good app option to track net carbs. Here we are in 2025 and after cycling through a few other options found Senza- I’ve been using it for a week now and it has been great. It’s super easy to use and to track foods- a couple opportunities would be to manually update the number of grams or servings instead of entering something close then using the slider and same with logging times although neither major issues. I love the daily score that’s provided based on your food options the day prior- I look for it every morning! And there is an ai coach that you can ask questions and they can make suggestion on how to improve in certain areas. Overall a great app and I still can’t believe it’s free!

   Maryg083 · 5 Sep 2026

2. 4/5Awesome tool

   I really like this app. I switched from a different app to this one because I like some of the features. I definitely wish you had the option to change the colors to lighter because the dark is hard to see if there is glare. I also wish you could see the percentage of how much you've eaten of each macro. For instance, fat has been 79% of your intake today. I like that my other app could do this. I would love if this was in a visual graph like the other app I use where it shows a circle with each macro and how much you've completed and how much you have left. The lines at the top of this app are hard to see. They would be perfect as they are for putting in food as long as you could have the option to see percentages. It also is difficult when you click on a foot or menu item and you can't see all of the words because it is too long. It would be great if you could click on a section with keto friendly items to purchase at the stores. Sometimes it's overwhelming knowing what to buy at the store. This is definitely the best app I've seen and I thinking adding some more changes and making it a bit more user friendly would be awesome!

   Mphadd · 5 Sep 2026

3. 3/5Improve the app

   I like this app but when you log and then turn it into a recipe it would be nice to have a share option because I have family and friends who eat at my house then need to log and it would be easier if I could just share my logged recipes. Also when I log an item say 2 pieces of bacon and then later I log 6 pieces of bacon, the app automatically changes the first log into 6 instead of 2. Or if I save a recipe every time I log that recipe again I have to readjust the measurements of all the ingredients from when I originally logged it because again if I’ve logged something that’s in the recipe since then it changes the amounts. For instance if the recipe had .5oz chicken but then the next day I eat 6oz of chicken (not in that recipe, just plain chicken) the next time I log the recipe, I have to go in and change the chicken back to .5oz because the app changed it to 6oz... it’s annoying...

   manusgoneketo · 5 Sep 2026

4. 4/5A lil dark, makes it hard to read...

   But it’s going in the right direction for me. A light option for screen would be nice. I’d give it five stars except finding info on how to do things requires a google search for me, my totals for my macros don’t add up correctly, editing my ketones doesn’t appear to be possible even entering in the value a second time, again correctly it is recorded wrong and I can’t edit it that I can find. It grabbed a weight from my apple health that was old and I can’t change it, it doesn’t recognize that different ketones analyzer tools offer different values and the trend screen doesn’t reflect that my breathalyzer reading has me in Ketosis because there’s no way to let it know the type of analyzer tool. So the reading I entered makes my trend off. Having said all that it’s a decent keto app and could be a really good one with some tweaks. Good food library so far. Hopefully they’ll keep developing it

   KimberlyKub · 5 Sep 2026

5. 4/5Great app overall, wish it had percentage option

   I’m on the keto diet and I love this app for ease of input, and the interface, especially love that I can track/input fasts AND track my keto intakes. That being said, I really wish I had the option of tracking percentages. I’ve been doing keto for 3+ weeks now and I was doing great in week one, but I never know if I’m going to have gained or lost, from day to day. When all is said and done, this diet is about maintaining PERCENTAGES of intake, and while I *can* do the math to figure out where I stand, I already hate having to input every single thing I eat so the idea of having to figure out how much of my total was carbs/protein/fats at multiple points throughout the day is frustrating, and I never remember to do it. I look at my tally and can see I’m well under my budget for each category and feel like I’m doing good, then the next day I see I gained .4 lb and realize it’s because the 3 grams of green beans with dinner put me at 15% and I didn’t eat enough meat to counter. But I didn’t eat one single thing that was “a cheat”, I tracked every single gram of food, all my categories are in the green, I just didn’t do the math and let my percentages go askew, and it is REALLY, really frustrating.

   DragonMere37 · 5 Sep 2026

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