# Simpli Soda CO2 Refills — user reviews > 83 indexed App Store user reviews of Simpli Soda CO2 Refills by Simpli Soda, rated 4.70/5 from 2,060 ratings. - Source: https://appshunter.io/ios/app/simpli-soda-co2-refills/id6449626991/reviews - App overview in markdown: https://appshunter.io/ios/app/simpli-soda-co2-refills/id6449626991.md - Rating breakdown: 5★ 1,791 · 4★ 110 · 3★ 28 · 2★ 17 · 1★ 114 ## Newest reviews (10 of 83) ### 2/5 — Great app but increasing prices *2026-08-06, version 2.5.1* I was a Simpli soda fan. Let me tell you that the app and service works great and shipping + return is super convenient. However I turned away since their prices increased and I’m working now with a 5lbs CO2 tank. If they can improve their cost competitiveness I’ll come back. ### 5/5 — Delicious & easy *2026-02-16* The whole process including good cost value is provided by Simplisoda. Good customer service and ease of use, perfect for us! ### 2/5 — App locks up during login *2026-02-16, version 1.2.1* App locks up during login ### 5/5 — Efficient response *2026-02-13, version 1.2.1* I've been using Simpli Soda for years. Every order is placed and delivery made by well trained experts. Nothing beats them. ### 5/5 — Service *2026-01-30* Outstanding. I have the app and with one tap my order is placed with delivery within 2 days. My empty cylinders are credited as soon as the post office scans my package. Went with Simplisoda because Sodastream orders were continually screwed up. Highly recommend Simpli Soda. ### 5/5 — Better than original! *2026-01-27* I think they last longer! ### 5/5 — Just get it *2026-01-19, version 1.2.1* Easy to exchange, great price, works with your soda maker. Great US based company, don’t spend more, spend smart. Spend Simpli! ### 3/5 — Great in theory *2026-01-06* Love the slide to refill button being a simple and fast way to re order but they ruined it by logging me out every time! Also 2 factor authentication for seltzer gas is INSANE! This isn’t Fort Knox we are protecting here. Let me stay logged in or make it way easier to log in! ### 1/5 — Doesn’t Work *2026-01-05* I’ve tried multiple times to sign up and check out using the app, but after entering my address and clicking the next button the app just says ‘something went wrong please try again’. Idk. Kind of hard to try the product if I can’t get checked out. ### 5/5 — Ordering *2026-01-04* Trying to order. The online won’t let me put in the payment info ## Most critical reviews (10 lowest-rated) ### 1/5 — Doesn’t do anything *2026-07-10, version 1.2.1* I downloaded the app but when I open it it just says Simply Soda and doesn’t do anything ### 1/5 — Timing sucks *2026-06-28, version 1.2.1* They have no mercy if the timing is shifted I don’t use two bottles in like two weeks so what should I do? ### 1/5 — Why *2026-06-12, version 1.2.1* Doesn’t open only sits and spins ### 1/5 — App freezes up *2026-06-10, version 1.2.1* Every time I try to log into the app it freezes so I have to use my laptop. Super annoying. ### 1/5 — Your website sucks *2026-05-18, version 1.2.1* Your website sucks. It tricked me into making a second order after I thought I had completed my first order. You made it look like I was getting a discount. It’s too easy to simply slide the lever and make a second order to easily by accident. I just might go shop somewhere else. Not happy at all ### 1/5 — Doesn’t work. *2026-04-12, version 1.2.1* Can’t login or anything else. ### 1/5 — Crash crash trash! *2026-04-11* Don’t waste your time. Regardless of the service SimpliSafe provides, the app is garbage. I wasted 30 minutes trying to get it set up. Three attempted “passwordless login” emails later (which all take 5 minutes to arrive) only to have the app crash 3 times while trying to set up my first order. Did they have Ai slip create this app? ### 1/5 — Surcharge for bottles not returned *2026-04-07, version 1.2.1* I was charged for not completing a process within a month, the company should not dictate a time frame for returns as we have them 2 bottles at the beginning that could serve as a deposit. Not happy cancelling the service ### 1/5 — Simply doesn’t work *2026-03-22, version 1.2.1* I tried installing on an iphone, ipad & android device. After filling in my personal information the app freezes and won’t move on to payment. I see from the reviews that many others have experienced this same issue. We go through a lot of CO2 in my house and I would love to save some money by using the app but it simply does not work. ### 1/5 — Buggy *2026-02-11, version 1.2.1* Can’t open it without countless bug-fix steps ## Most praised reviews (10 highest-rated) ### 5/5 — easy to use and well supported *2026-07-18* The app works great. The purchase process is simple and when I’ve had any hiccups, Simpli Soda Support has always been right there for me! ### 5/5 — Enjoy the service *2026-07-18, version 2.5.1* The process is very well designed and easy to follow. ### 5/5 — Pop *2026-07-07, version 1.2.1* Fast reliable service and at a price I can afford ### 5/5 — Best Ever *2026-06-07, version 1.2.1* Absolutely love these guys! Amazing customer service and support and always a quality product! ### 5/5 — Easy Peasy *2026-05-16* We switched to Simpli Soda from another company. Simpli Soda makes it easy to get refills. The have always responded to my emails quickly to resolve my issues. The app is easy to use as well. ### 5/5 — Great product! *2026-03-01* Easy to use website, fast service, and easy return. Can’t go wrong using this company.. ### 5/5 — Save a Buck *2026-02-28* Great service! I keep 3 cylinders, so I can exchange two at a time and not feel rushed on the third. The app saves you a buck per cylinder. I figure after 1000 cylinders, my iPhone will have paid for itself. ### 5/5 — Great *2026-02-24, version 1.2.1* Way better than soda stream. I love supporting American companies! ### 5/5 — Sue in Az *2026-02-22, version 1.2.1* Ive been using soda machine for a year & Simplesodas CO2 program is less expensive & convenient. ### 5/5 — Great service *2026-02-22* I started out without trade in bottles, Simpli Soda made the exception so I could have bottles on my second order. On my second order it was delivered to the wrong address (somewhere). Simpli Soda sent a second pair of bottles. There was a bit confusion since my empties arrived before I received my second order. They reviewed it and agreed I had filled my obligation. Now I’m making my third order. I expect it to all be smooth. --- *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 2026-08-25.*