Comparison

SlimTimer vs Unit Convert Go

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

Head to head
About

SlimTimer

Features
Read full description

SlimTimer is a fast, simple, and convenient countdown timer for work, study, breaks, workouts, cooking, and everyday reminders. Start a timer with a single tap from the app, a Home Screen widget, or a Lock Screen widget. While the timer is running, Live Activities let you check the remaining time directly from the Lock Screen and Dynamic Island without reopening the app (Requires iOS 16.2 or later). SlimTimer is designed around speed and convenience: choose a duration, tap once, and get back to what you are doing. Key features: - Quick countdown presets for commonly used durations. - Dedicated Home Screen widgets for instant timers. - Circular Lock Screen widgets with one-tap start. - Live Activities on the Lock Screen and Dynamic Island. - Automatically opens the app, sets the duration, and starts the timer when you tap a widget. - Audio alerts when time is up. - Optional automatic repeat. - Clear light and dark themes. - Lightweight design focused on speed and ease of use. SlimTimer โ€” one tap to start, always easy to check.

About

Unit Convert Go

This utility app offers fast, offline unit conversions for everyday needs. It supports a wide range of units including length, weight, temperature, and currency, with live, two-way conversion as you type. Favorite conversions can be pinned for quick access, and all data is kept private on your device.

Highlights
  • Live, two-way conversion
  • Offline-friendly
  • Pin favorite conversions
  • Recent conversions saved
  • Latest currency rates
  • Light and dark mode
Features
Read full description

Unit Convert is a fast, offline-friendly unit converter for everyday needs. Convert length, weight, temperature, area, volume, time, speed, data, energy, pressure, power, angle, fuel economy, frequency and currency with a clean, native interface. Key features - Live, two-way conversion as you type - Pin favorite unit pairs for one-tap access - Recent conversions saved on your device - Built-in conversion tables for any base unit - Latest currency rates from a public source, cached for offline use - Decimal precision, thousand separator and haptics in Settings - Light and dark mode, Dynamic Type, English and Simplified Chinese No account, no ads, no tracking. Your data stays on your device.

Screenshots

SlimTimer4 screens
Unit Convert Go4 screens

Verdict

The call

The clearest difference is in-app purchases: Unit Convert Go at none against SlimTimer's 2. On price, update cadence, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. SlimTimer sells 2 one-off in-app purchases. Unit Convert Go asks for nothing beyond the download.

UpkeepUpdate frequency

SlimTimer ships an update every 9 days, Unit Convert Go every 2 weeks. The most recent releases landed on September 18, 2026 and August 20, 2026 respectively.

Scorecard1 real difference ยท 7 level
SlimTimer versus Unit Convert Go: the parameters behind the verdict, then further details
ParameterSlimTimerUnit Convert Go
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 9 days โ€” betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo โ€” better
Monetizationโ€”Free
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.0 โ€” better16.0
Further details โ€” not scored
Size8 MB3 MB
Age rating4+4+
DeveloperLuan Cu Xuanๆ™“ ้ƒญ

In-app purchases

2 purchases

SlimTimer

One-time2
  • Remove Ads$1.99
  • Remove ads$1.99
None

Unit Convert Go

No in-app purchases

Questions

Is SlimTimer free?
SlimTimer is free to download, with in-app purchases available.
Is Unit Convert Go free?
Unit Convert Go is free to download, with no in-app purchases.
Do SlimTimer or Unit Convert Go have ads?
Neither SlimTimer nor Unit Convert Go shows ads.
Which is updated more often, SlimTimer or Unit Convert Go?
SlimTimer ships an update every 9 days, and Unit Convert Go every 2 weeks. Most recently, SlimTimer was updated on September 18, 2026 and Unit Convert Go on August 20, 2026.

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