Easy Ohm's Law vs NANDO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Easy Ohm's Law
This app helps you calculate voltage, current, resistance, and power. Simply input any two values, and the rest will be automatically computed with adjusted units. It supports a wide range of languages for global accessibility.
- Calculate voltage, current, resistance, and power
- Automatic unit adjustment
- Input any two values for instant calculation
- Supports 21 languages
- Available on iPhone and iPad
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Calculate voltage , current , resistance and power 1. Enter any of two items, the other items will be calculated 2. The units of calculated values will be adjusted automatically. 3. Support English, German, French, Italian, Spanish, Portuguese, Japanese, Korean, Traditional Chinese, Simplified Chinese, Russian, Polish, Czech, Finnish, Norwegian, Swedish, Malay, Thai, Vietnamese, Hindi, Indonesian, Turkish
NANDO
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角度の感覚を身につける、シンプルな幾何学クイズアプリ。 三角形・円・平行線など8種類の図形問題を繰り返し解くことで、角度の定理を自然に体で覚えられます。 【特徴】 ・8種類の角度問題（二等辺三角形、円周角、平行線、接線など） ・練習モード・デイリーチャレンジ・タイムアタックの3モード ・スペースド・リピティション（間隔反復）で効率的に学習 ・シンプルで美しいデザイン 【こんな人に】 ・数学が苦手な中高生 ・角度の感覚を磨きたい人 ・隙間時間に頭を使いたい人
Screenshots
Verdict
The clearest difference is in-app purchases: NANDO at none against Easy Ohm's Law's 1. NANDO also leads on update cadence (every 2 days vs every 3 months). Easy Ohm's Law's advantage is iOS requirement (11.0 vs 15.0). 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
Both are free to download. Easy Ohm's Law sells 1 one-off in-app purchase. NANDO asks for nothing beyond the download.
Easy Ohm's Law ships an update every 3 months, NANDO every 2 days. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.
| Parameter | Easy Ohm's Law | NANDO |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (2 ratings) — better | — |
| Positive reviews | 69.2% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 2 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Siu Yuen Ho | KOHEI YAMASHITA |
In-app purchases
Easy Ohm's Law
- Unlock Pro feature$1.99
NANDO
No in-app purchases
Questions
Is Easy Ohm's Law free?
Is NANDO free?
Do Easy Ohm's Law or NANDO have ads?
Which is updated more often, Easy Ohm's Law or NANDO?
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