UnitConverter byNSDev vs Tip&Unit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UnitConverter byNSDev
This tool converts between 26 different types of units, displaying conversion rates and allowing you to specify decimal places. It supports a vast array of units across categories like length, mass, volume, and more.
- Converts 26 types of units
- Displays conversion rates
- Customizable decimal places
- Supports numerous units in various categories
- User-submitted unit requests
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Tool to convert each of 26 types of units. When you select a unit of value that you enter, you create a table to calculate all the other units. It also displays the conversion rate. You can also specify the number of decimal places. 23 units in Length 18 units in Area 31 units in Volume 15 units in Mass 5 units in Angle 4 units in Temperature 7 units in Time 3 units in Frequency 5 units in Force 17 units in Pressure 6 units in Energy 6 units in Power rate 13 units in Speed 14 units in Acceleration 2 units in Dynamic viscosity 4 units in Kinematic viscosity 3 units in Magnetic flux density 2 units in Magnetic flux 7 units in Luminance 4 units in Illuminance 3 units in Radiation - source activity 2 units in Radiation - absorbed dose 2 units in Radiation - equivalent dose 2 units in Radiation - exposure 7 units in Infomation 7 units in Resolution Because we want to support units around the world, We will wait for the name and unit conversion information. Please enter your review.
Tip&Unit
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チップ計算機と単位変換器を１つにしたアプリ。 チップ計算機では、金額を入力してチップの割合を選ぶと、チップ額と合計額を自動計算。便利な端数の切り捨て・切り上げボタン付き。 単位変換器では、世界で使用されている摂氏・センチ・グラムなどの単位を、アメリカで一般的に使用される華氏・インチ・オンスに変換できます。
Screenshots
Verdict
The clearest difference is update cadence: Tip&Unit at weekly against UnitConverter byNSDev's every 5 months. UnitConverter byNSDev's advantage is iOS requirement (15.6 vs 18.4). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
UnitConverter byNSDev ships an update every 5 months, Tip&Unit weekly. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.
| Parameter | UnitConverter byNSDev | Tip&Unit |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| Update frequency | Every 5 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 18.4 |
| Further details — not scored | ||
| Size | 4 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | NIHON SYSTEM DEVELOPER CORPORATION | AKIKO ISHIKAWA |
In-app purchases
UnitConverter byNSDev
No in-app purchases
Tip&Unit
No in-app purchases
Questions
Is UnitConverter byNSDev free?
Is Tip&Unit free?
Do UnitConverter byNSDev or Tip&Unit have ads?
Which is updated more often, UnitConverter byNSDev or Tip&Unit?
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