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Osu vs 123 Sheets: Which Is Better Accounting Software?


Last Updated: 20 May 2025
Reviewed By: Ian Wright (Managing Director)

Which accounting software is better Osu or 123 Sheets?

We compare them based on real user reviews, prices and what features they both offer.

Osu homepage123 Sheets homepage
 

Osu vs 123 Sheets Basics

Osu123 Sheets
Software WebsiteOsu Website123 Sheets Website
HMRC MTD StatusNot IncludedApproved
Who Can Use It?Accountants and Self-employedAgents and businesses
HMRC Listed FeaturesSelf-employed individuals and freelancersDigital record keeping, Updates to HMRC for self-employment, Tax estimates from HMRC based on provided updates
PlatformsMobile and webWeb-based application
Note data for this section comes from HMRC here and here

Osu vs 123 Sheets Reviews

Wondering if Osu or 123 Sheets has better user reviews. We compared them below.

Osu123 Sheets
Trustpilot Rating4.54.8
Number of Trustpilot Reviews491239
iPhone App RatingNo RatingNo Rating
Number of iPhone ReviewsNo ReviewsNo Reviews
Android App RatingNo RatingNo Rating
Number of Android ReviewsNo ReviewsNo Reviews
Please note ratings we’re accurate at the time of writing but may have since changed

Osu vs 123 Sheets Prices

Which is cheaper Osu or 123 Sheets? Here are their prices compared.

Osu pricing123 Sheets pricing

Free Plans & Trials

Osu123 Sheets
Free Plan?YesNo
Free Trial?NoNo
Free Trial Length?NoNo
Data taken from each company’s website at the time of writing but may have since changed.

Paid Plan Prices

Osu123 Sheets
Cheapest Plan Cost Per Month£0.00£1.65
Mid-Tier Plan Cost Per Month£13.99£9.96
Top Plan Cost Per Month£25.99£69.95
Data taken from each company’s website at the time of writing but may have since changed.

Osu vs 123 Sheets Features

Osu features123 Sheets features

Osu Basic Features

  • Unlimited Payment requests /mo
  • Payment limit /mo – £1,000
  • Invoices /mo – 10
  • Payment reminders /mo – 25
  • CRM contacts – 100
  • Instant payments
  • Direct settlement
  • Zero transaction fees
  • Professional invoicing
  • Invoice itemisation
  • Invoice download
  • Booking and scheduling
  • Daily schedule view
  • Customer payment widget
  • Business customisation
  • Logo upload
  • Automated reminders
  • Payment push notifications
  • Client notes
  • In-app communications
  • PayPal integration
  • Stripe integration
  • 24/7 customer support

Osu Software Integrations

  • PayPal
  • Stripe

123 Sheets Basic Features

  • Helping VAT returns run smoothly for MTD
  • Simplifying the MTD process for self employed
  • Simplifying the MTD process for Landlords
  • Simplifying the MTD process for Accountants

123 Sheets Software Integrations

  • Sage
  • Quickbooks

Common Feature Comparison

Osu123 Sheets
Payroll Software IntegrationNoNo
Track VATNoYes
VAT FilingNoYes
Real-Time Financial ReportsNoNo
Prepare Self AssessmentNoNo
Income Tax EstimatesNoYes
Manage Income & ExpensesYesYes
Create InvoicesYesNo
Forecast Cash FlowNoNo
Accept and Make Payments In Different CurrenciesNoNo
Employee Time TrackingYesNo
ProjectsNoNo
Bank Feed IntegrationYesNo
End of Year FilingsNoNo
Capture Bills And ReceiptsYesNo
Bulk Reconcile TransactionsNoNo
Track Inventory & Stock LevelsNoNo

Osu123 Sheets
Pros
  • Free plan
  • Automatically issues an invoice with your business details and logo
  • Automatically extracts the data
  • Price
  • Easy to use
  • Fast filing and prompt support
  • Submitting VAT returns digitally
  • Excel compatibility
Cons
  • No app
  • Low review score
  • Being logged out too soon and very often
  • VAT return page doesn’t include the period dates
  • Process navigation could be improved
  • Price goes up every year
  • Takes as much time as posting it for free to HMRC

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