Comparison

Unit Converter Max vs Wiggly Womb

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

Head to head
About

Unit Converter Max

This app offers fast and accurate conversions for over 30 unit categories and 150 world currencies. It features a clean interface, offline functionality, and light/dark modes, designed for travel, work, and everyday calculations.

Highlights
  • 30+ unit categories
  • 150+ world currencies
  • Offline unit conversion
  • Clean, easy-to-read interface
  • Light and dark mode
  • Fast and accurate results
Features
Read full description

Unit Converter Max Convert units and currencies faster. Unit Converter Max is a clean and accurate converter with 30+ unit categories and 150+ world currencies. No ads. No subscriptions. Lifetime access with a single purchase. Designed for travel, work, study, cooking, engineering, shopping, and everyday calculations. Convert Everything You Need • Length, mass, temperature, area, and volume • Speed, pressure, energy, time, and data • Power, frequency, voltage, fuel economy, and torque • Angle, force, density, current, resistance, and more • 150+ world currencies for travel and daily use Key Features • Fast and accurate results • 30+ unit categories • 150+ supported currencies • Clean, easy-to-read interface • Offline unit conversion • Light and dark mode • Built for everyday and professional use Why Users Choose Unit Converter Max - All Units Most converter apps are slow, cluttered, or filled with ads. Unit Converter Max - All Units keeps it simple: open the app, choose a unit or currency, and get the answer fast. Support & Legal Contact: support@richsoft.app Privacy Policy: https://richsoft.app/snapunit/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Wiggly Womb

Features
Read full description

Wiggly Womb: Contraction Timer is a contraction tracking app with visual timelines, customizable alert patterns (i.e. 5-1-1, 4-1-1, etc.), and personalization options like favorite colors and hypnobirthing baby name affirmations. Track contractions with start/stop timing, monitor duration and intervals, and get alerts when it's time to contact your provider. All data stays on your device for privacy, and the interface is designed to be calm and supportive throughout your birth experience.

Screenshots

Unit Converter Max4 screens
Wiggly Womb4 screens

Verdict

The call

The clearest difference is in-app purchases: Wiggly Womb at none against Unit Converter Max's 1. Wiggly Womb also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (15.1 vs 17.0). 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. Unit Converter Max sells 1 one-off in-app purchase. Wiggly Womb asks for nothing beyond the download.

UpkeepUpdate frequency

Unit Converter Max ships an update every 3 weeks, Wiggly Womb every 4 days. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Unit Converter Max versus Wiggly Womb: the parameters behind the verdict, then further details
ParameterUnit Converter MaxWiggly Womb
PriceFreeFree
Rating5.0 (26 ratings) — better—
Positive reviews87.5% of reviews—
Number of ratings26 — better—
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size36 MB29 MB
Age rating4+4+
DeveloperRich Soft Co., LtdJeffrey Leary

In-app purchases

1 purchases

Unit Converter Max

One-time1
  • All Converter Lifetime$4.99
None

Wiggly Womb

No in-app purchases

Questions

Is Unit Converter Max free?
Unit Converter Max is free to download, with in-app purchases available.
Is Wiggly Womb free?
Wiggly Womb is free to download, with no in-app purchases.
Do Unit Converter Max or Wiggly Womb have ads?
Neither Unit Converter Max nor Wiggly Womb shows ads.
Which is updated more often, Unit Converter Max or Wiggly Womb?
Unit Converter Max ships an update every 3 weeks, and Wiggly Womb every 4 days. Most recently, Unit Converter Max was updated on November 5, 2026 and Wiggly Womb on October 30, 2026.

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