Best apps like Greentax

4+ similar apps compared and reviewed

3.4 avg rating
4 free apps
Updated October 2026

Greentax is great, but it's not the only option. Explore 4+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
4.0(62 ratings)
Free
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KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to Greentax

forms.app: Unlimited Responses#1

forms.app: Unlimited Responses by forms.app

Create online forms & surveys
Editor's Choice
📊 Productivity
4.0😐(47 ratings)
FreeAdsIn-App Purchases
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Easily create and share custom forms and surveys in minutes. Collect responses instantly, sell products online with integrated payments, and build quizzes with conditional logic. Offers advanced features for data collection and analysis.

What We Love

  • 👍 Easy to use and set up
  • 💰 Affordable pricing
  • 🚀 Fast email response for technical issues
  • 💡 AI test creation feature
  • 🔗 Google Sheets integration
  • 🌟 Great for various uses (business, education, personal)
  • 🎨 Highly customizable designs and themes
  • 💯 Better than Google Forms
  • ✨ User-friendly interface
  • ✅ Works well for data collection

Room to Improve

  • 🐛 App crashes frequently
  • 🐛 App won't open
  • 🐛 Forms not available error
  • 🐛 Login issues (password incorrect, email not found)
  • 🐛 Data loss issues
  • 🐛 Photo upload problems
  • 🐛 Issues with saving photos
  • 🐛 Problems with downloading attachments
  • 🐛 Inconsistent behavior across devices (iOS vs. Android)
  • 👎 Poor technical support response time and quality
Inner AI#3

Inner AI by INNER AI TECNOLOGIA LTDA

Powered by GPT-5 and top AIs
Worth Considering
📊 Productivity
4.4😐(11 ratings)
FreeIn-App Purchases
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Access a wide range of leading AI models, including chat, image, and video generation, all within a single application. This app offers powerful AI tools for productivity and content creation at a fraction of the cost of multiple subscriptions.

What We Love

  • 👍 Easy to use and objective
  • 🚀 Fast and efficient
  • 💡 Integrates multiple AIs
  • 👍 Great for general use
  • 👍 Excellent application
  • 👍 Good investment
  • 👍 Very interesting
  • 👍 Useful app, easy to use
  • 👍 Good, easy, and fast
  • 👍 Functional
  • 👍 Good investment
  • 👍 Excellent
  • 👍 Very good app with integrated AIs
  • 👍 Very useful app
  • 👍 Great, easy, and fast
  • 👍 Good app
  • 👍 Excellent
  • 👍 Very good
  • 👍 Revolutionary platform model
  • 👍 Very good
  • 👍 Best AI app
  • 👍 Great tool
  • 👍 Spectacular
  • 👍 Best AI app on the market
  • 👍 Perfect
  • 👍 Excellent
  • 👍 Incredible new version
  • 👍 Good app
  • 👍 Login Apple top
  • 👍 Well-thought-out app
  • 👍 Top
  • 👍 Great interface
  • 👍 Incredible service
  • 👍 Loved the app
  • 👍 Excellent for chat and image creation
  • 👍 Very good
  • 👍 App became very good
  • 👍 Upload file support is amazing

Room to Improve

  • 🐛 Poor image generation
  • 🐛 Cannot download generated spreadsheets
  • 🐛 Bugs mixing languages
  • 🐛 Voice chat not as good as ChatGPT
  • 🐛 Sometimes responds in English
  • 🐛 Image generation doesn't work
  • 🐛 App crashes on iPad
  • 🐛 App freezes a lot
  • 🐛 Doesn't obey commands
  • 🐛 Logs out daily
  • 🐛 Error messages
  • 🐛 Regretted cancelling ChatGPT
  • 🐛 1-year commitment, cannot cancel
  • 🐛 Abusive interest rates
  • 🐛 Promises a lot, does poorly
  • 🐛 Slow
  • 🐛 Doesn't generate video
  • 🐛 Unstable platform
  • 🐛 Infinite loading
  • 🐛 Worse than free models
  • 🐛 Charged cancellation fee
  • 🐛 Not good for professional work
  • 🐛 Forgets context
  • 🐛 Worse than free native platforms
  • 🐛 Difficult to purchase extra credits
  • 🐛 Cannot purchase credits in-app
  • 🐛 Payment issues for non-Brazilians
  • 🐛 Direct credit card payment requires CPF
  • 🐛 Pix payment not functioning
  • 🐛 Charges beyond paid usage
  • 🐛 Needs to buy more credits for advanced use
  • 🐛 Support insists on loyalty
  • 🐛 Not much different from cheaper platforms
  • 🐛 Payment for advanced use similar to free apps
  • 🐛 Beware of the plan, creates FIDELIZATION
  • 🐛 Freezes a lot
  • 🐛 License issue, cannot log in
  • 🐛 Support doesn't respond
  • 🐛 Cannot cancel subscription
  • 🐛 No clear path to support for cancellation
  • 🐛 Slow response in the app
  • 🐛 App doesn't fulfill promises
  • 🐛 Cannot execute simple commands
  • 🐛 Image creation is wrong
  • 🐛 Cannot make custom chatbot
  • 🐛 Links won't save for chat
  • 🐛 Doesn't remember information
  • 🐛 Errs a lot in images
  • 🐛 Wastes credit
  • 🐛 Difficulty processing questions
  • 🐛 Infinite loading for responses
  • 🐛 Sends same image repeatedly
  • 🐛 Process is tiring
  • 🐛 Regretted leaving ChatGPT
  • 🐛 Responses from one window appear in another
  • 🐛 Irritating
  • 🐛 Possible abusive practice
  • 🐛 Refund not received
  • 🐛 Inaccessible website
  • 🐛 BOT customer service
  • 🐛 Credits more expensive than original platform
  • 🐛 Free functions are charged
  • 🐛 App instability
  • 🐛 Conversations give errors
  • 🐛 Old chats don't load
  • 🐛 New chats break after restart
  • 🐛 App is a scaled-down iPhone version on iPad
  • 🐛 Doesn't benefit from screen size on iPad
  • 🐛 App is very buggy for PRO plan users
  • 🐛 Custom assistants not fully visible on mobile
  • 🐛 Inner AI text result page stuck on loading
  • 🐛 Needs to include scientific/medical research access
  • 🐛 Mobile assistant doesn't respond correctly
  • 🐛 Have to start new chat for it to work
  • 🐛 Assistant doesn't respond to commands/prompts
  • 🐛 Other AIs do this for free
  • 🐛 Super frozen
  • 🐛 Horrible, not recommended
  • 🐛 Mobile version lacks file upload
  • 🐛 Needs to improve mobile version