# Simple Invoice Maker & Receipt — user reviews > 23 indexed App Store user reviews of Simple Invoice Maker & Receipt by SK Tech Systems LLC, rated 4.14/5 from 35 ratings. - Source: https://appshunter.io/ios/app/simple-invoice-maker-and-receipt/id1507360389/reviews - App overview in markdown: https://appshunter.io/ios/app/simple-invoice-maker-and-receipt/id1507360389.md - Rating breakdown: 5★ 25 · 4★ 2 · 3★ 2 · 2★ 0 · 1★ 6 ## Newest reviews (5 of 23) ### 5/5 — Time Saver! *2021-08-14, version 2.20.95* Unbelievable how much time this app saved me so far! ### 5/5 — going paperless *2021-08-10, version 2.20.95* Gosh, so stressed with other invoice apps with all the issues and stuff -- when you need these things to be really accurate. Glad I found this new app -- so easy to use and I can now save tons of trees as I have gone completely paperless! :D **Developer response:** We are happy you are enjoying SIR and finding value in it :) Thanks for the review! ### 5/5 — Easy Reminders *2021-07-11, version 2.20.94* I own a small bakery and do not really need anything complicated and SIR simply does the job for me. The one-tap reminders are also very useful, esp since I find it awkward to send messages. ### 5/5 — Get Paid Fast *2021-07-09, version 2.20.94* I manage a couple of businesses and I think this app is the best one in creating inventories, doing estimates and sending invoices. It's new but it's a pro and I love how it's getting me paid fast! ### 5/5 — Quick and Efficient *2021-07-07, version 2.20.94* I am very thankful and happy that I discovered this app as this is life-changing! I am a freelance online business manager and this app just helped me look like I'm a real professional when sending invoices to my clients. It's customizable (I can add branding and logo) and I can even send these things over on the go...straight from my phone. Fantastic! ## Most critical reviews (10 lowest-rated) ### 1/5 — Not So Great *2024-11-16, version 3.0.7* Site goes down monthly. So you can not access your customers or other info. No real tech support. ### 1/5 — This app is terrible *2024-08-06, version 3.0.7* This app took my money now it’s not working and giving error messages I think that’s foul and the fact they have no way to contact them ### 1/5 — Could not get past the sign up page *2024-03-09, version 3.0.6* Couldn’t even create an account to try to app. Deleted from my phone. Useless. ### 1/5 — Keeps sending random test notifications *2023-11-28, version 3.0.4* I keep getting “test notifications” that say “test”, for no apparent reason. ### 1/5 — REFUND MY MONEY! *2021-07-31, version 2.20.95* I found this app “SIR: Simple Invoice Maker” on AppAdvice. It is a FRAUD! I WANT MY MONEY BACK! On July 29, 2021 they said, “The price will show $3.99 but upon selecting, it will be free of charge.” Instead they charged me $35.99 for an annual subscription! They said, “Let us know your experience and get in touch for any support.“ But there is no link except their website which wants my personal information. ### 3/5 — Nice but *2021-07-02, version 2.20.94* It’s IPhone only. I would like to see an iPad version. Does not support landscape mode. ### 4/5 — Good App for small businesses *2023-04-05, version 3.0.4* This app so far is very good. Yes it need some missing features and some work but the team is very responsive with emails and seems they are willing to listen and adjust as needed. ### 4/5 — I would rate this an easy 5, but… *2021-09-08, version 2.20.97* …instead I give it 3.5 stars because it needs to be IPAD compatible and work in LANDSCAPE mode. It’s too good an invoicing app to be relegated to the iPhone-only realm. Please consider this, developers (for ALL apps)! ### 5/5 — Awesome App *2022-09-14* I really like this app. Simple to use and professional. I emailed support regarding something I could not figure out and they had it dealt with within the hour. I’ve had this app for over a year! **Developer response:** Thanks for the review. We are happy that you find our app amazing :D If you have any other suggestion, feel free to email us support@sir-app.com ### 5/5 — Simple yet has everything that I need *2021-11-13, version 2.21.02* I am glad that I discovered this app. I run a photo booth business and this app helps me keep track not just my items & invoices but also my clients. I really like the simplicity of the app, it’s easy to understand and the best of all is the promptness of their customer support to answer any queries that you may have and their willingness to help. I hope that they will continue to improve the app and add the capability to edit information on an invoice that’s already been created like correcting the name that’s been misspelled ✌︎ ## Most praised reviews (8 highest-rated) ### 5/5 — Best App For Small Business *2021-10-16* The ease of using this app is superb -- whether its invoices, inventories, estimates -- the app is really so user friendly. From home, on-the-go or from different devices -- technology just amazes me. **Developer response:** We are happy you are finding value in our app! Thanks for sharing this as this motivates our team to keep doing better. If you have other input or feedback, please feel free to send us an email at support@sir-app.com. ### 5/5 — Best business assistant *2021-10-09* Thinking back at all the hours spent manually doing all these things, amazed at the time this app saves so we can spend it more on the things that are really required. Automating with SIR is such a blessing, more productive, efficient and organized! **Developer response:** Thanks for taking the time to share this. We are happy you are enjoying our app! If you have any further feedback or suggestions, please feel free to send us a note at support@sir-app.com. ### 5/5 — This app will just amaze you *2021-10-06, version 2.20.99* no complaints on the app since downloading ### 5/5 — Well done, well made *2021-10-02, version 2.20.98* Deserves 5 stars. Well designed! ### 5/5 — Useful notifications *2021-08-21, version 2.20.95* Features are great, it is user friendly and I think my favorite is that I get a message when the clients have seen my invoices (important thing for me so I know when to follow up) and when they're paid. ### 5/5 — For Global entrepreneurs *2021-08-21, version 2.20.95* If you are doing business globally like I am, this is a great app as it handles multiple currencies and languages and you can share docs via WhatsApp. ### 5/5 — My clients love this app *2021-08-19, version 2.20.95* My clients love this..said it's so incredibly easy to use and payinng me means a click of a link. ### 5/5 — For Teams *2021-08-17, version 2.20.95* Inventories of my stocks, tracking of my taxes, reports -- features I like that seems to be so hard to do on other apps. Also great that I can share access with my managers for when I delegate. --- *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 2026-07-09.*