Units Converters. vs Corner Calculus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Units Converters.
This app provides a comprehensive set of tools for converting between various units of measurement across 60 categories and over 1300 units. It allows for quick and accurate calculations based on input value and unit changes.
- 60 conversion categories
- 1327 units supported
- 53742 conversions available
- Dynamic input value calculation
- Input and output unit changes
- Supports iPhone, iPad, and iPod
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Unit Converters is a pack of converters for different units of measure. It consists of 60 Categories with 1327 Units and 53742 Conversions. here goes the list.. 1.Acceleration 2.Angle 3.Area 4.Astronomy 5.Brix & Baume Degrees 6.Charge Converter 7.Charge Density (Linear) 8.Charge Density (Surface) 9.Charge Density (Volume) 10.Cooking 11.Current 12.Current Density (Linear) 13.Current Density (Surface) 14.Data Transfer 15.Density 16.Electrical Capacitance 17.Electrical Conductance 18.Electrical Conductivity 19.Electrical Field Strength 20.Electrical Inductance 21.Electrical Resistance 22.Electrical Resistivity 23.Electric Potential 24.Energy/Work 25.Flow Rate (Mass) 26.Flow Rate (Volume) 27.Fluid 28.Force 29.Frequency 30.Fuel Consumption 31.Hardness 32.Length 33.Light (Illuminance) 34.Light (Luminance) 35.Magnetic Flux 36.Mass 37.Memory (Computer) 38.Metric Weight 39.Metrology 40.Moment of Force 41.Moment of Inertia 42.Permeability 43.Power 44.Prefixes 45.Pressure 46.Radiation 47.Sound 48.Specific Heat Capacity 49.Specific Volume 50.Temperature 51.Thermal Conductivity 52.Thermal Expansion 53.Time 54.Torque 55.Typography 56.Velocity 57.Viscosity (Dynamic) 58.Viscosity (Oil & Water) 59.Viscosity (Kinematic) 60.Volume Key Features: Calculation of values is done based on: changes in Input values changes in Input units changes in Output units
Corner Calculus
This professional tool simplifies the calculation of corner miter joints for woodworking projects. It accurately determines edge angles and dimensions for various joint configurations, including corner rounding with a specified radius.
- Miter joint calculation
- Edge angle and dimension calculation
- Corner rounding with radius
- Supports various joint configurations
- Professional woodworking tool
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Application for calculating corner miter joints (connection of parts with beveled butts). This professional tool is indispensable for joinery or carpentry work. The miter joint is extensively used in woodworking in making of boxes, doors, cabinets, etc. Calculating a butted joints is very complicated operation. But not for that application! Calculate exact edge angles and dimensions of parts for various joint configurations. You can set the angle between the sides, the slope of each side. In addition, obtain the dimensions of the intermediate segments for a perfect corner rounding, by specifying the rounding radius. Use this app to take your woodworking to the next level. Surprise yourself by creating complicated things with the amazing carpenter tool - Corner Calculus!
Screenshots
Verdict
The clearest difference is update cadence: Corner Calculus at weekly against Units Converters.'s every 14 months. Corner Calculus also leads on price ($1.99 vs $2.99) and iOS requirement (12.0 vs 16.0). Units Converters.'s advantage is ratings volume (18 vs 3). On rating, ads, in-app purchases and monetization model 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
Units Converters. costs $2.99 and Corner Calculus $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.4 for Units Converters. against 4.3 for Corner Calculus. That said, the two scores are not equally well evidenced: Units Converters. has 18 ratings behind it against 3, so its average is the more settled of the two.
Units Converters. ships an update every 14 months, Corner Calculus weekly. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.
| Parameter | Units Converters. | Corner Calculus |
|---|---|---|
| Price | $2.99 | $1.99 — better |
| Rating | 4.4 (18 ratings) — better | 4.3 (3 ratings) |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 18 — better | 3 |
| Update frequency | Every 14 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 12 MB |
| Age rating | +4 | 4+ |
| Developer | V PUGAZHENTHI | Sergey Kirichenko |
Customer experience
Units Converters.
Corner Calculus
In-app purchases
Units Converters.
No in-app purchases
Corner Calculus
No in-app purchases



