Torque Unit Converter vs Refuel Buddy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Torque Unit Converter
Easily convert torque values between nine different units. Input your torque value and select the desired units for instant conversion. Supports common units like N·m, kgf·m, and lbf·ft.
- Converts torque values
- Supports 9 unit types
- SI unit conversion
- Weight kilogram meter conversion
- Pound-foot conversion
- Intuitive interface
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The Torque Unit Converter application converts the torque value into 9 types of units.The unit to convert is SI unit [N·m], weight kilogram meter [kgf·m], pound-foot [lbf·ft], and so on.Simply entering the torque value and selecting the unit of torque with the unit selection button will display the value converted into 9 types of units.Units supported by this application are as follows. [Torque] 9 kinds of N·m, cN·m, mN·m, kgf·m, kgf·cm, gf·cm, lbf·ft, lbf·in, ozf·in
Refuel Buddy
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Refuelling Calculator / Refuel Buddy app is to help tech crew in calculating the fuel distribution & discrepancy of fuel uplift on narrow body aircraft with ( LEFT , RIGHT, CENTER ) three tanks configuration. The app included two different display formats to choose from and Smart features will calculate & adjust automatically on center tank figures on full wing tanks condition.
Screenshots
Verdict
Torque Unit Converter and Refuel Buddy are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Torque Unit Converter costs $1.99 and Refuel Buddy $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Torque Unit Converter ships an update every 14 months, Refuel Buddy every 22 months. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.
| Parameter | Torque Unit Converter | Refuel Buddy |
|---|---|---|
| Price | $1.99 | $1.99 |
| Rating | 4.6 (12 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 14 months — better | Every 22 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 2 MB | 6 MB |
| Age rating | 4+ | 17+ |
| Developer | Kei Suefuji | htin kyaw |
In-app purchases
Torque Unit Converter
No in-app purchases
Refuel Buddy
No in-app purchases
Questions
Is Torque Unit Converter free?
Is Refuel Buddy free?
Do Torque Unit Converter or Refuel Buddy have ads?
Which is updated more often, Torque Unit Converter or Refuel Buddy?
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