Comparison

U vs Keel

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

Head to head
About

U

Connect with local plumbing professionals for on-demand services. Request repairs, installations, and maintenance with ease. Get reliable help for all your plumbing needs.

Highlights
  • Connect with plumbers
  • Request plumbing services
  • On-demand repairs
  • Installations and maintenance
  • Local professional network
Features
Read full description

U-Plumber app for customers to get plumbing services

About

Keel

Features
Read full description

Keel is the 100% free ($0/month) everyday working ledger built for everyone who works for themselves: freelancers, consultants, solo service businesses, and independent contractors (Self-Employed / 1099 / Sole Traders). BUILT FOR ALL 3 PILLARS OF SELF-EMPLOYED WORK • Freelancers & Creatives: Designers, software developers, photographers, video producers, social media specialists, writers, and architects billing projects, milestones, and retainers. • Consultants & Solo Service Businesses: Coaches, personal trainers, real estate agents, event & wedding planners, tutors, and boutique agencies tracking client proposals, sessions, travel miles, and business write-offs. • Independent Service Pros & Contractors: Every 1099, Sole Trader, and Tradie—handymen, plumbers, electricians, builders, landscapers, and mobile pros managing quotes, work orders, and job costs. EVERYDAY CLIENT & BUSINESS LEDGER — 100% FREE FOREVER ($0/MO) • 1-Line Project, Expense & Mileage Stamp: Type or dictate 'Apex $1,850 invoice + $84 Adobe/gear + 18 mi' on Today to log client revenue, deductible business expenses, and mileage in one stamp—with zero 14-field accounting forms. • Unlimited Free Proposals, Quotes & Live 2-Column PDF Invoice Studio: Draft itemized proposals, retainers, or estimates and convert them in 1 tap to executive Factur-X hybrid PDF invoices with Classic, Bold, or Minimal templates, lossless Circle/Square/Rectangle logo framing, on-device QR payment links, and vector signatures. • Active Client Magnet & Legal Dossiers: Keep every client's proposals, invoices, payments, receipts, mileage trips, and signed changes linked automatically in a tamper-evident BLAKE3 Customer Dossier. • On-Device AI Receipt Scanner & Smart Vendor Memory: Snap any business receipt offline—software subscriptions, camera & studio gear, client meals, travel, or supplies—and let Keel remember your recurring vendor costs and client rates. • Statutory Business Mileage Logbook (Zero GPS Battery Drain): Log client meetings, shoots, showings, and site visits with US IRS (72.5c/mi), UK HMRC (45p/25p), Canada CRA (tiered km), Australia ATO (88c/91c), and NZ IRD ($1.17/km) rate support. PICK-YOUR-OWN 5-FOLDER TAX & BANK INCOME PROOF PACK Export a cryptographically sealed SHA-256 / BLAKE3 5-Folder ZIP & PDF archive containing (01) Executive P&L & Lender/Landlord Income Proof PDF, (02) Client & Project Dossiers, (03) Substantiated Receipts Vault, (04) Mileage Logbook & Accountant CSVs, and (05) Country Statutory Tax Workpapers for US (IRS Schedule C & 1099-NEC), UK (HMRC SA103F, CIS & MTD VAT), Canada (CRA T2125, GST/HST & Québec TP-80-V), Australia (ATO Business Schedule & Simpler BAS), and New Zealand (IRD IR3B & GST101A). INDEPENDENT BOOKKEEPING SOFTWARE — LIFETIME GUARANTEE & GOVERNMENT NON-AFFILIATION • Keel Pro Lifetime All-Access Guarantee (keel.pro.forever): Purchasing Keel Pro Lifetime permanently unlocks all current and future features, all 5 export folders (01..05), unlimited past and future tax years, all country statutory packs, and all future major app versions at no extra cost. Optional iCloud backup uses your personal Apple iCloud quota; if your iCloud storage is full, cloud sync pauses with a clear notice while 100% of local ledger records and ZIP/PDF exports continue working normally on your iPhone and iPad. • Government Non-Affiliation Disclaimer (Guideline 5.2.5): Keel is an independent bookkeeping application and is NOT affiliated with, endorsed by, or connected to the IRS (irs.gov), HMRC (gov.uk), CRA (canada.ca), Revenu Quebec (revenuquebec.ca), ATO (ato.gov.au), IRD (ird.govt.nz), or any government agency. Keel generates tax-supporting workpapers locally from your own records; it does not provide tax or legal advice and does not file tax returns on your behalf.

Screenshots

U4 screens
Keel4 screens

Verdict

The call

The clearest difference is in-app purchases: U at none against Keel's 2. U also leads on iOS requirement (12.4 vs 26.0). Keel's advantage is update cadence (daily vs monthly). On price, ads 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. Keel sells 2 one-off in-app purchases. U asks for nothing beyond the download.

UpkeepUpdate frequency

U ships an update monthly, Keel daily. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 6 level
U versus Keel: the parameters behind the verdict, then further details
ParameterUKeel
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthlyDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.4 — better26.0
Further details — not scored
Size45 MB46 MB
Age rating17+4+
DeveloperUraniumsoftIlura Technology OU

In-app purchases

None

U

No in-app purchases

2 purchases

Keel

One-time2
  • Complete Business & Tax Pack$49.99
  • Keel Pro Lifetime$299.99

Questions

Is U free?
U is free to download, with no in-app purchases.
Is Keel free?
Keel is free to download, with in-app purchases available.
Do U or Keel have ads?
Neither U nor Keel shows ads.
Which is updated more often, U or Keel?
U ships an update monthly, and Keel daily. Most recently, U was updated on November 3, 2026 and Keel on November 5, 2026.

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