Best apps like MTD Companion

7+ similar apps compared and reviewed

4.8 avg rating
7 free apps
Updated September 2026

Whether you want more options like MTD Companion or a completely different take on the same concept, our curated list of 7+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to MTD Companion

"untied" - personal tax app#1

"untied" - personal tax app by untied

HMRC tax returns on your phone
Editor's Choice
💰 Finance
4.7(3 ratings)
FreeIn-App Purchases
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"untied" - personal tax app screenshot 5
"untied" - personal tax app screenshot 6

Manage and file UK tax returns, including Self Assessment and Making Tax Digital, directly from your phone or tablet. Link bank accounts, track income and expenses, and receive real-time tax calculations and savings insights. Supports sole traders, freelancers, landlords, and more.

#Pie Tax#3

#Pie Tax by Pie Money Limited

The Self Assessment app
Worth Considering
💰 Finance
0.0😊(0 ratings)
FreeAdsIn-App Purchases
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Manage your self-assessment tax returns and financial future with real-time projections, automated bookkeeping, and expert human advice. Submit directly to HMRC, create invoices, and track multiple income streams all in one place.

What We Love

  • 👍 Intuitive and user-friendly interface
  • 🚀 Fast and efficient tax return submission
  • 💬 Excellent responsive customer support
  • 💰 Cost-effective compared to accountants
  • 📊 Real-time tax position visibility
  • 🔗 Seamless bank account integration
  • 📱 Clean and well-designed app
  • ✅ Accurate tax calculations and guidance
  • 🎮 Gamified approach to tax management
  • 📈 Helps users stay organized year-round

Room to Improve

  • 🐛 App unresponsiveness and freezing issues
  • ❌ Limited functionality for complex tax situations
  • 🚫 Cannot split transactions for joint property ownership
  • 💳 Key features locked behind paywall
  • 🔌 Bank connection issues and sync problems
  • 📱 Login and authentication failures
  • ⚠️ Misleading feature availability claims
  • 🔄 Slow transaction refresh rates
  • ❌ Inability to handle multiple employment records
  • 🚫 Missing support for certain income types