SensorLogger vs My Color Map
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SensorLogger
Record acceleration, gyroscope, and magnetic field data in real-time or at higher frequencies. Export your sensor readings as a CSV file for further analysis. Optimize data collection by toggling visualization settings.
- Log acceleration, gyroscope, and magnetic field
- Synchronous sensor measurement
- Real-time data visualization
- Adjustable sampling frequency
- Export data as CSV file
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A logger App that can measure acceleration, gyroscope, and magnetic field synchronously, then export as a CSV file. The measured values can be visualized in real-time by enabling "Realtime visualization". On the other hand, when you want to measure at a more accurate frequency, disabling "Realtime visualization" is preferred. Also, if the sampling rate is set too high, the same value may be sampled many times depending on the hardware specifications.
My Color Map
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My Color Map は、写真から色を抽出し、集めたマイカラーと比較できるカラー分析アプリです。 青み・黄み、明度、彩度を直感的に可視化し、コスメや服の色選びをサポートします。 【こんな方におすすめ】 ・コスメや服の色選びで迷うことが多い方 ・感覚だけでなく、理由を持って色を選びたい方 【主な機能】 ● 写真・カメラから色を抽出 ● 青み／黄み・明度・彩度をグラデーションで可視化 ● マイカラーの分布と比較 ● マイカラーを一覧で管理（色の地図）
Screenshots
Verdict
The clearest difference is price: My Color Map at Free against SensorLogger's $0.99. My Color Map also leads on update cadence (every 9 days vs every 3 weeks) and device support (3 vs 1). On ads and in-app purchases 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
My Color Map is free to download; SensorLogger costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SensorLogger ships an update every 3 weeks, My Color Map every 9 days. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.
| Parameter | SensorLogger | My Color Map |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.5 (11 ratings) — better | — |
| Positive reviews | 78.3% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Kazumasa Wakamori | FUMIKA TANABE |
In-app purchases
SensorLogger
No in-app purchases
My Color Map
No in-app purchases
