Comparison

Stage Timer vs Shop Converter Pro

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

Head to head
About

Stage Timer

Features
Read full description

The Ultimate Stage Timer for Every Scenario Whether you're presenting, teaching, coaching, or working out Stage Timer helps you stay perfectly on time. Create customizable multi-stage timers with sounds, colors, full-screen display, and more. Subscription Details: • Title: Savory All Access • Length: 1 year • Price: $39.99 per year and $4.99 per month (auto-renews) • Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • Privacy Policy: https://docs.google.com/document/d/1b2FQZ_HK2I_6ZBJhiaJw_Vii5aKW9D4dYjGfP9C8efU/edit?usp=sharing

About

Shop Converter Pro

Features
Read full description

Shop Converter Pro Shop Converter Pro is an all-in-one workshop calculator and conversion tool designed for machinists, fabricators, makers, CNC operators, welders, mechanics, and 3D printing enthusiasts. Quickly convert common shop measurements and access useful reference data without searching through charts or websites. Features: • Length conversions (Inches ↔ Millimeters) • Fraction to decimal conversions • Weight conversions (Imperial ↔ Metric) • Temperature conversions (°F ↔ °C) • Tap drill reference chart (Imperial & Metric) • Drill size reference chart (#80–#1 and A–Z) • Clearance hole reference chart • Thread pitch reference chart • Pipe and tube weight calculator • 3D printing hole compensation calculator • Fast, simple, shop-friendly interface • Works offline — no internet connection required Whether you're in the machine shop, garage, fabrication shop, or at the job site, Shop Converter Pro puts the calculations and references you use every day right in your pocket. No subscriptions. No accounts. No unnecessary complexity. Just practical tools for getting the job done.

Screenshots

Stage Timer4 screens
Shop Converter Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Shop Converter Pro at none against Stage Timer's 4. Shop Converter Pro also leads on update cadence (every 3 weeks vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Stage Timer sells 4 in-app purchases, starting at $4.99 per 7 days. Shop Converter Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Stage Timer ships an update every 6 weeks, Shop Converter Pro every 3 weeks. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Stage Timer versus Shop Converter Pro: the parameters behind the verdict, then further details
ParameterStage TimerShop Converter Pro
PriceFreeFree
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.617.6
Further details — not scored
Size27 MB15 MB
Age rating4+4+
DeveloperFenuku KekeliPaul Matthew

In-app purchases

4 purchases

Stage Timer

Subscriptions3
  • All Access – Weekly$4.997 Days
  • All Access for a month$4.991 Month
  • All Access for a year$39.991 Year
One-time1
  • All Access for Lifetime$24.99
None

Shop Converter Pro

No in-app purchases

Questions

Is Stage Timer free?
Stage Timer is free to download, with in-app purchases available.
Is Shop Converter Pro free?
Shop Converter Pro is free to download, with no in-app purchases.
Do Stage Timer or Shop Converter Pro have ads?
Neither Stage Timer nor Shop Converter Pro shows ads.
Which is updated more often, Stage Timer or Shop Converter Pro?
Stage Timer ships an update every 6 weeks, and Shop Converter Pro every 3 weeks. Most recently, Stage Timer was updated on October 10, 2026 and Shop Converter Pro on October 8, 2026.

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