Comparison

Uno Task vs Owlculator

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

Head to head
About

Uno Task

This utility app helps you remember a single, important task. It focuses on simplicity and displays your chosen item directly on your home screen via a widget for quick access.

Highlights
  • Single task reminder
  • Home screen widget
  • Simple interface
  • Focus on one item
Features
Read full description

Ever wanted to remember that one thing? This is your chance! In. A. Widget. Uno does one thing, and it does it well, so you can too.

About

Owlculator

This app combines a quick calculator with a structured note-taking system. It provides live results as you type, allowing for seamless transitions between simple calculations and complex formulas. Features include unit conversions, reusable variables, and saved notes for easy recall.

Highlights
  • Live calculation results
  • Structured math notes
  • Unit and currency conversions
  • Reusable variables and functions
  • History and note recall
  • Tap-first basic mode
Features
Read full description

Owlculator gives you one place for quick calculations and deep math notes. You can move from simple keypad taps to multi-line workflows without changing apps. Every result updates instantly so your thinking stays in flow. Use Owlculator when you need speed for daily math and structure for bigger planning sessions. Open Basic mode for immediate answers, then switch to Notes to build formulas, save context, and return later with everything intact. **Tap-First Basic Mode** Basic mode is designed for moments when you need a number right now. Large controls and immediate output help you finish routine math quickly and keep momentum through your day. **Live Notes With Line Results** Notes mode evaluates each line as you type, so long calculations stay readable from top to bottom. You can edit earlier lines and watch downstream values refresh right away. **Conversions Built Into Workflow** Handle units, currency, percentages, and mixed expression formats in the same workspace. You get practical answers for real scenarios without jumping between separate tools. **Reusable Variables and Functions** Set values once and reuse them across longer calculations to reduce repeated typing. This makes budgeting, planning, and formula-heavy work more consistent and less error-prone. **History and Note Recall** Review recent calculator activity in tape history and reopen saved notes anytime. Your previous work remains easy to revisit, refine, and continue when new details appear. Download Owlculator and turn everyday math into a clear, reliable workflow you can trust.

Screenshots

Uno Task4 screens
Owlculator4 screens

Verdict

The call

The clearest difference is in-app purchases: Uno Task at none against Owlculator's 1. Uno Task also leads on ratings volume (34 vs 1) and iOS requirement (14.0 vs 17.0). Owlculator's advantage is update cadence (every 4 days vs monthly). On price, rating, 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. Owlculator sells 1 one-off in-app purchase. Uno Task asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Uno Task against 5.0 for Owlculator. That said, the two scores are not equally well evidenced: Uno Task has 34 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Uno Task ships an update monthly, Owlculator every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Uno Task versus Owlculator: the parameters behind the verdict, then further details
ParameterUno TaskOwlculator
PriceFreeFree
Rating4.9 (34 ratings)5.0 (1 ratings) — better
Positive reviews92.0% of reviews—
Number of ratings34 — better1
Update frequencyMonthlyEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better17.0
Further details — not scored
Size1 MB2 MB
Age rating4+4+
DeveloperAlan WestbrookFishington Studios

In-app purchases

None

Uno Task

No in-app purchases

1 purchases

Owlculator

One-time1
  • Upgrade to Pro$4.99

Questions

Is Uno Task free?
Uno Task is free to download, with no in-app purchases.
Is Owlculator free?
Owlculator is free to download, with in-app purchases available.
Which has better reviews, Uno Task or Owlculator?
Owlculator is rated higher. Uno Task averages 4.9 out of 5 from 34 ratings, while Owlculator averages 5.0 from 1 ratings.
Do Uno Task or Owlculator have ads?
Neither Uno Task nor Owlculator shows ads.
Which is updated more often, Uno Task or Owlculator?
Uno Task ships an update monthly, and Owlculator every 4 days. Most recently, Uno Task was updated on November 3, 2026 and Owlculator on October 31, 2026.

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