# Sign by JotNot - fill and sign PDF form or sign PDF document — user reviews > 128 indexed App Store user reviews of Sign by JotNot by MobiTech 3000 LLC, rated 4.10/5 from 40 ratings. - Source: https://appshunter.io/ios/app/sign-by-jotnot-fill-and-sign-pdf-form-or-sign-pdf-document/id468085832/reviews - App overview in markdown: https://appshunter.io/ios/app/sign-by-jotnot-fill-and-sign-pdf-form-or-sign-pdf-document/id468085832.md - Rating breakdown: 5★ 23 · 4★ 8 · 3★ 4 · 2★ 1 · 1★ 4 ## What do users think of Sign by JotNot? Overall sentiment: mixed **Pros** - 👍 Easy to use and intuitive interface - 💰 One-time purchase pricing (no subscriptions) - ✍️ Ability to save and duplicate signatures - 📧 Simple document sharing via email - ☁️ Dropbox integration works well - 🎯 Does exactly what it claims - ⚡ Quick document signing on the go - 📄 Works with PDF documents - 🖊️ Text, date, and signature insertion - 💼 Useful for business professionals **Cons** - 🐛 Frequent crashes and stability issues - ❌ Misleading cloud storage claims (advertises Google Drive but doesn't support it) - ⚠️ iOS compatibility problems after updates - 🔧 Lack of developer support and updates - 📱 Poor performance on newer iOS versions - 🎨 Limited font customization options - 📅 Fixed date format only (no customization) - 🔄 Signatures shift or disappear on multi-page documents - 💾 No auto-save or recovery features - 🌐 Limited cloud service integration options - 🖼️ No landscape mode support - ⚙️ Difficult to move and resize text/signature fields **Commonly reported bugs** - App crashes when attempting to email documents - App crashes when saving documents - App crashes when adding Dropbox accounts - App won't open or immediately closes - Incompatible with iOS 8 and newer versions - Signatures disappear from signed documents - Text and signatures shift position when scrolling through pages - Text stretches or distorts after saving - App fails to sync with phone - Password locking feature causes crashes - Documents lost after app crashes - App becomes unusable after iOS updates - Teal color display issue with text and dates **Most requested features** - Google Drive integration - Box.com integration - Gmail integration - Resizable and customizable fonts - Multiple date format options - Document folder organization - Template/saved form functionality - Landscape mode support - Auto-save functionality - Signature rotation capability - Evernote integration - Document expiration dates - Ability to edit documents after saving - Better field positioning tools - Signature color options (blue ink support) ## Newest reviews (10 of 128) ### 2/5 — Cloud services *2021-05-26, version 2.1.1* Guys why don’t you have the same cloud import options like Jotnot? Using Box.com and Drive and no option? ### 4/5 — This is my favorite SIGNING app, but... *2020-12-11, version 2.1.1* Good, basic signing app, but there is one odd flaw. You can not resize or change the font! This is my favorite.pdf signing app. Basic, as it doesn’t have all the costly “bells and whistles “ that are forced upon you in other apps. Has ability to save signatures & initials, and duplicate them quickly throughout the document, but the size and font of inserted text are fixed (and the font used is rather LARGE for most document usage) and the font is very plain and austere. Similar (if not exact) to the font in this review, only much bigger! Also, you are confined to the inserted DATE format, i.e. 12/11/20 is the only date format available! It is almost like small issues are rarely addressed, and only major issues (like operating system changes) fixed. Almost like there ‘is no development’ being done, except for major changes brought on by consultant developers and the company during major Apple changes - where as this “developer” is a mere “investment company”, a “shell” as a developer - just sitting back selling the app for profit with little to no improvements. Their other apps, while good, follow this same bizarre pattern. Would be PERFECT if these easy issues were addressed. ### 4/5 — Does the job.......? *2019-07-02* Very basic app but I like the option to outright purchase rather than subscribe. Can resize font, pencil support, make duplicates. Wish u could create folders to save docs ### 3/5 — Google drive-please *2018-03-16* Jot not scan connects to Google drive but signature does not. It takes multiple steps and saves to position file in right place for signature. ### 4/5 — Simples *2017-01-31, version 2.1.1* A great little app that is effortless to use. I recommend use with the Jot Not Pro and display on the iPad whenever possible as it makes viewing much easier ### 3/5 — Maria *2016-08-18* Signatures are disappearing in already signed documents ### 4/5 — Good, cheap docu signer *2016-07-12* Good app, good price. Works great with outlook and box. ### 3/5 — Signature *2016-05-23, version 2.1* You were a 5 star until today when I needed to inquire a solution for your failure to open!! To get a question answered you required signing up for a newsletter, just more crap in my email.. An app I recommended goes in the spam file. So sad. If this keeps up, I will mark you as zip and delete and buy something else. ### 2/5 — Awesome - One Thing *2016-02-10, version 2.0* Text and dates are showing up as teal in color. ### 3/5 — Error about google docs *2015-10-26* It is error every time I try to use google docs account. ## Most critical reviews (10 lowest-rated) ### 1/5 — Misleading description *2021-09-16, version 2.1.1* Says in the App Store GOOGLE DRIVE SUPPORT (LIE) however, after buying it only supports WebDAV and Dropbox but NOTHING ELSE LIARS ### 1/5 — Stopped working *2018-10-10* Used this app for a month, but now it will not open on my iPhone 8. I uninstalled it and reinstalled. No change. When I try to open it, the app will open then immediately close. ### 1/5 — Валерия *2016-09-12* Программа не работает, жаль, что нельзя вернуть деньги ### 1/5 — Failure to Open *2016-05-27, version 2.1* I was so excited by this app, even when it initially wouldn't save my progress when I moved from one page to the next, but after trying to use it a second time, and never being able to even open the app, I am extremely dissatisfied that I actually paid for this. Please fix the bugs! ### 1/5 — Review *2016-05-25, version 2.1* This app, when working, is satisfactory however every time my phone does an iOS update The app stops working. The Jott not HelpDesk was not helpful with this issue it was only through trial and error that I discovered how to make it work. You must delete the app and reload however this also means you lose any documents that are stored there. Jott not please upgrade your app so that it continues to operate properly regardless of upgrades similar to all my other apps! update : the app started closing on a reg basis and had to delete and upload more and more often. Docs could be found on my iCloud but VERY irritating. Now trying new version. May 6/16 update. Hoping for improvement or a friggen refund!!!! ### 1/5 — Won't open *2016-04-15, version 2.0* Worked great until the latest update now won't open at all lost all my documents and couldn't sign my tax return really left me high and dry not what I have come to expect from these guys. ### 1/5 — Crashes constantly! *2016-04-04, version 2.0* This app crashes constantly. I have used it for a while and tried to work it through many OS upgrades but I'm done. It crashes now almost every time I open it. I will be transferring my documents off (if it stays open) and using a better app. This is so not worth the headache! ### 1/5 — Not working *2016-02-24, version 2.0* Crashed. not working ### 1/5 — Instantly crashes *2015-12-05, version 2.0* Will not open ### 1/5 — Stay away *2015-11-04, version 2.0* Tried the trial. Got charged a few days later. Never purchased. Scam. Stay away. Delete. ## Most praised reviews (10 highest-rated) ### 5/5 — 100% *2020-04-28, version 2.1.1* Brilliant well worth the money so easy to use ### 5/5 — So easy and convenient to work *2018-12-29* I usually am not big fan of writing reviews but this app is fantastic and was forced to write one. Its easy to use & modify doc, specially editing/writing on pdf docs. Awesome functionality with Text, signature , date etc.. Fab app..Thumbs up 5 star for sure. ### 5/5 — Great value! I will use this app for many years!! *2018-10-06, version 2.1.1* I was suspicious when the document did not register my signature upon signature. This is an easy issue. Make sure you save changes by selecting the “Document” button on top-left of screen. This will register the signature. Easy! ### 5/5 — This is a time (and Life) Saver! *2018-01-08, version 2.1.1* Highly Recommend For anyone who hates having to print and scan documents! ### 5/5 — Very easy to use and very convenient! *2017-12-28, version 2.1.1* My Internet connection failed this evening and I had a document that needed to be signed and sent before the start of business tomorrow. I was able to pull up the document from the cloud on my phone, print it and save it as a PDF, and then open it and sign it and send it to the recipient. I wouldn’t have been able to complete this task without using this app. I’m very glad that I downloaded it! ### 5/5 — Fantastic, the best Form fill out there used with Jot Not pro it's perfect *2016-10-18* Fantastic and works perfect with JotNot pro ### 5/5 — Reliable *2016-08-12* I am a real-estate developer and investor. This app increases our efficiency by 25%. Singing extremely important documents out in the field when "time is of the essence" and reliably emailing out as a pdf is invaluable. Recommended if you are a serious business professional with your hands in all aspects of your business. ### 5/5 — Great app *2016-05-28* This is a great app. Works on most of the things I need to use it for but don't work on all documents. ### 5/5 — Very good *2016-01-11, version 2.0* Ease of use, I wish the document has expire date ### 5/5 — Love it *2016-01-10, version 2.0* Love it --- *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 2026-08-28.*