Comparison

Zoho Sheet vs ClassKeep

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Zoho Sheet

Create, edit, and collaborate on spreadsheets from your mobile device. Import files from various sources, scan data from images, and visualize your data with charts and AI-powered insights. Seamlessly sync across devices and export in multiple formats.

Highlights
  • Import files from device and cloud
  • Scan and insert data from pictures
  • Real-time collaboration with comments and @mentions
  • Export files to Excel, PDF, and more
  • Over 350 functions and 35 chart types
  • AI-powered data analysis and chart generation
  • Spreadsheet templates
Features
Read full description

Create a new spreadsheet or import an Excel file, stay completely offline or go online to collaborate on data with others in real time, and share your spreadsheets with the free Zoho Sheet app for iOS. With this spreadsheet app on your iPhone, you can: Work offline Need offline access whenever it matters? Create, edit, and manage your spreadsheets entirely without internet and move them to the cloud as needed for real-time collaboration. Import files from your device or cloud apps Bring in .csv, .tsv, and .xlsx files from your device and continue where you left off. You can also open, edit, and save spreadsheets from Dropbox and Box in Zoho Sheet or simply sync the changes back to your files stored in the cloud. Scan and insert data from pictures Save time on data entry with an effortless, two-step process. Scan data from printed materials or from images saved in your iPhone Photos app. Preview and insert the data into your worksheets. Collaborate on your spreadsheets Track budgets, stocks, manage projects, create monthly reports, calendars, or generate charts for your next big presentation—all with the power of real-time collaboration. Add cell- or range-specific comments and use @mentions to tag collaborators for seamless teamwork. Export files Choose the optimal format for each spreadsheet and download them as Microsoft Excel (.xlsx, .xls), PDF or other supported file formats to access them offline, store hard copies, or share the finished results of your work. Analyze and visualize Crunch numbers with more than 350 functions and formulas and visualize your findings with more than 35 types of charts. Increase productivity with AI Get suggestions for analyzing your data and automatically generate charts and pivot tables instantly with Zia, our in-house artificial intelligence. Even better, use voice commands to ask Zia your data-related questions. Build spreadsheets faster with templates Solve your use cases quickly with our gallery of ready-made spreadsheet templates like inventory tracker, invoice, and more. Get a unified experience across devices Access and manage your spreadsheets with ease, whether you are on your iPhone or using Zoho Sheet on the web. Your data is automatically synced every time you make a change, allowing you to switch between the two platforms whenever you want. Assure the privacy of your data Zoho prioritizes privacy because we know it's important to our users, especially in the productivity and collaboration app segment. We have never shared our users' information with anyone for advertising purposes, nor have we generated revenue by displaying ads from other sources. The Zoho advantage for businesses Zoho Sheet is part of the Zoho Office Suite, which also includes Writer, an online word processor, and Show, our online presentation software. This means when you sign up for Zoho Sheet, you'll get access to a full set of tools to manage your worksheets, presentations, and word documents in one place. It's even possible to integrate across apps to automatically add the latest data to the graphs in your upcoming presentation or report. Zoho's single sign-on account means you can easily access all the Zoho apps you need. Our ecosystem currently offers 55+ apps across business categories like sales, marketing, email and collaboration, finance, HR, and more. For more details visit: https://www.zoho.com/sheet/mobile.html If you have questions before you try the app or while using it, please write to us at ios-support@zohosheet.com.

About

ClassKeep

Features
Read full description

All-in-one studio app: scheduling, clients, instructors, and payments. ClassKeep is studio management software built for class-based businesses—boutique fitness, yoga, pilates, spin, martial arts, pottery, dog training, and more. Run your schedule, clients, team, and revenue from your phone or tablet, with waitlists and student booking on autopilot. Whether you’re opening the studio, teaching between classes, or checking numbers at home, ClassKeep gives studio owners and admins the tools you need—without juggling spreadsheets, WhatsApp threads, and separate booking apps. SCHEDULING & CLASSES • Build and manage your class schedule—recurring sessions, instructors, and capacity • Assign rooms, equipment, and materials with conflict-aware resource allocation • Copy week and plan faster • Manage class types with defaults for duration, pricing, capacity, and public details • See what’s on today and what’s coming up CLIENTS & RETENTION • Searchable client directory with profiles, tags, and contact info • Credit packages, ledger history, and manual adjustments • Booking history, cancellations, refunds, and no-shows • Waivers, emergency contacts, and intake notes • Invite clients and track who has joined online WAITLIST ON AUTOPILOT • Fill cancelled spots automatically—no more 6 AM “can’t make it” chaos • Email the waitlist when a spot opens • Optional SMS and WhatsApp notifications when you connect your Twilio account PAYMENTS & REVENUE • Stripe Connect for real studio payments • Drop-ins, credit packages, and monthly or yearly subscriptions • Revenue dashboard, transaction ledger, pending checkouts, and payouts • Secure hosted checkout with webhook-based fulfillment INSTRUCTOR TEAM • Invite instructors by email • Profiles, availability, time off, compensation, and media • Instructor portal for attendance, walk-ins, and daily schedule—without full admin access STUDENT BOOKING ON YOUR BRAND • Branded public booking page for your studio • Students book classes, buy credits or packages, and manage their account • Page builder, theme, and SEO for your public studio page • English and Português (Brazil) built in NOTIFICATIONS • In-app inbox for admins and staff • Email and push included • Optional SMS and WhatsApp via Twilio add-on • Per-type, per-channel preferences STUDIO SETTINGS • Booking policies, opening hours, currency, and localization • Custom domain support • Optional add-ons: Twilio messaging, Google Analytics, Meta Pixel PERFECT FOR (USE CASES) • Reformer pilates — reformer capacity as rooms, popular-slot waitlists, memberships and drop-ins together • Yoga studios — recurring classes, multiple instructors, a booking page that matches your brand • Spin studios — bikes as resources, fast instructor check-in, packages and unlimited plans • Martial arts — attendance for progression, separate kids and adult programs, monthly billing • Pottery & craft workshops — session capacity, materials tracking, workshops and courses • Dog training — multi-week packages, parent contacts, waivers in client profiles • Any class-based studio that sells single classes, packs, or memberships Also great if you search for: studio management software, class scheduling software, fitness studio app, yoga studio software, pilates studio software, booking software for studios, waitlist software, studio CRM, instructor scheduling app, class booking platform. WHY STUDIO OWNERS CHOOSE CLASSKEEP • One app instead of five disconnected tools • Built for class-based studios—not generic appointment booking • Free during early access—no credit card required • Early adopters get a lifetime discount when paid plans launch • No surprise per-booking fees charged to your students GET STARTED Create your studio in minutes at classkeep.app. Sign in with the same account you use on the web—your dashboard, clients, and schedule stay in sync. Questions or help getting set up? support@classkeep.app

Screenshots

Zoho Sheet4 screens
ClassKeep4 screens

Verdict

The call

The clearest difference is iOS requirement: ClassKeep at 13.0 against Zoho Sheet's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
Zoho Sheet versus ClassKeep: the parameters behind the verdict, then further details
ParameterZoho SheetClassKeep
PriceFreeFree
Rating4.6 (945 ratings) — better—
Positive reviews63.3% of reviews—
Number of ratings945 — better—
Update frequencyEvery 5 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size602 MB27 MB
Age rating4+4+
DeveloperZoho CorporationDavid Fortunato

Bugs and requests

Zoho Sheet

Reported bugs

3 issues
  • Inability to open files from Workdrive
  • Disappearing spreadsheets and data loss
  • Issues with formula and cell formatting

Requested features

4 requests
  • Improved mobile app stability and reliability
  • Faster sync and data processing capabilities
  • Seamless integration with other productivity tools
  • Enhanced collaboration and sharing features

ClassKeep

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Zoho Sheet

No in-app purchases

None

ClassKeep

No in-app purchases

Questions

Is Zoho Sheet free?
Zoho Sheet is free to download, with no in-app purchases.
Is ClassKeep free?
ClassKeep is free to download, with no in-app purchases.
Do Zoho Sheet or ClassKeep have ads?
Neither Zoho Sheet nor ClassKeep shows ads.

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