Create calculator apps from spreadsheets in minutes.
Without code.
Calcapp is an intuitive no-code calculator app builder. Use familiar spreadsheet formulas to build powerful multi-platform apps that run both online and offline.
Start your 30-day free trial
Go from idea to app in minutes.
Reduce development costs by more than 70%.
Build powerful mobile and web apps in 4 easy steps:
Start from a spreadsheet or app idea.
Say goodbye to IT dependencies. If you can understand spreadsheet logic, you can build an app in no time.
Drag and drop blocks.
Build and launch apps right away using pre-designed software blocks, drag and drop simplicity and quick deployment.
Preview your app.
Use the live preview to test your app and publish it at the push of a button. Your app works both offline and online.
Share your app.
Share your app publicly or privately. Reach people on their phones and communicate more efficiently across teams.
Turn hesitant website visitors into paying customers.
Tired of wasting time responding to users who have little interest in your offering? Embed apps on your website and acquire quality leads who care about what you have to offer.
Help your sales team close deals faster.
Sell faster than your competitors by getting sales-ready leads. Use your app to show ROI, cost-estimates, competitor comparisons and much more.
Control who gets access to your apps.
By default, apps are visible only to you. Make your app private by adding users you want to give access to. You can make your app public too. Once you share your app with your team, it can be used both online and offline.
Integrate your apps with existing platforms.
Connect your app with Zapier and save hours of manual labor. Collect data from users and export it into your spreadsheets. Or send messages to your Slack channel. Either way, you save time and money by automating repetitive processes.
"Calcapp provides amazing support—no other product compares"
Calcapp is simple enough for anyone to use and they provide amazing support—no other product compares. We quickly managed to bring our ROI marketing campaign to life with Calcapp. Using an outside developer would have cost $6,000.
We used traditional spreadsheets for many years to help our customers plan and operate water treatment systems using our products. Today, Calcapp has helped us move these calculations into an accessible mobile tool.
Calcapp is very powerful and has been solid and reliable the whole time we've used it. We have been able to create everything we have wanted to. Finally, a great way to make web calculators!
Start building your first app in minutes.
Whether you are just starting out or have an established business, we have you covered.
Starter
Perfect for teams looking to getting started.
Business
Best-value price for teams on a budget.
White Label
Unlimited functionality for teams.
FAQ
Email us or use the chat widget if you have any other questions.
Yes. When you create an account, a 30-day free trial period is started. You have unlimited access to Calcapp during this period. To ensure that your shared apps continue working after the trial period, be sure to sign up for a paid plan before the trial's end date.
Yes. Our Free plan allows unlimited access to Calcapp Creator, our app designer, and Calcapp Connect, which allows app creators to run their own apps. As such, personal apps can be run on the Free plan. However, in order for others to run your apps, you need a paid plan.
If you go over the plan limits and you're on a paid plan, your app will continue working normally. We will, however, reach out and ask you to upgrade to a more capable plan. Apps on the Free plan stop working when you hit the plan limits and only resume working once a new month rolls around.
A public app is accessible to anyone with a link to it — use a private apps instead if the app contains sensitive information. With public apps, you pay per app.
Private apps require your users to sign in before gaining access to your app. They all share the same private plan. With private apps, you pay per user and can use an unlimited number of apps.
Embedded apps are meant to be part of your website and cannot run as standalone apps. They all share the same embedded plan. The number of apps that can be put on the same plan varies depending on what plan you choose. Private and public apps can also be embedded, but the embedded plan is more cost-effective for sites with many apps.
Yes! If you're working to make the world a better place, we'd like to offer a 50% discount on all Calcapp plans. To determine your eligibility, we'd like to see your official documentation (such as your 501(c)(3) document in the US or your charity number). Please contact us to apply for the discount.
Create your first app.
Without writing a line of code.
No email or credit card required