Best apps like SlnTask

3+ similar apps compared and reviewed

4.2 avg rating
3 free apps
Updated August 2026

Whether you want more options like SlnTask or a completely different take on the same concept, our curated list of 3+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to SlnTask

SmartBill#1

SmartBill by Intelligent IT

Aplicatie de facturare online
Editor's Choice
💼 Business
3.9(14 ratings)
Free
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Manage your business finances on the go with this mobile invoicing solution. Quickly issue, send, and track online invoices, including e-invoices. Easily record expenses by photographing receipts and access real-time financial reports.

iRemoteDesktop Lite#2

iRemoteDesktop Lite by Hana Mobile

Connect to your PC
Strong Contender
💼 Business
3.8😊(75 ratings)
FreeAdsIn-App Purchases
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Access your Windows PC from your iPhone or iPad. This app provides remote desktop functionality, allowing you to control your computer from anywhere. It's optimized for retina screens and supports various Windows versions.

What We Love

  • 👍 Easy to use and set up
  • 🚀 Responsive and fluid performance
  • 💡 Useful for remote access and management
  • 🔒 Secure with PIN/password protection

Room to Improve

  • 🐛 Occasional connection issues and crashes
  • 🔍 Confusing or lacking setup instructions
  • 🖱️ Limited mouse/keyboard functionality in free version
Billdu: Invoice Estimate Maker#3

Billdu: Invoice Estimate Maker by BILLDU LTD

Billing & Quote Generator
Worth Considering
💼 Business
4.8😊(26K ratings)
FreeIn-App Purchases
#71in Business
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Create professional invoices and estimates quickly for your small business. This app helps you get paid faster with online payment options, track expenses by scanning receipts, and manage clients and inventory. It's designed for freelancers and contractors to maintain a professional image and streamline billing.

What We Love

  • 🚀 Easy to use
  • 📊 Helpful business features
  • 🖼️ Professional-looking invoices
  • 🕰️ Time-saving

Room to Improve

  • 🐛 Occasional crashes or bugs
  • 🔍 Limited customization options
  • 💳 Billing/payment issues