Personal colorimeter vs ZeroPamine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Personal colorimeter
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Accurate skin tone measurement: Quickly measures skin tone using the latest sensor technology. Personal color analysis: Provides warm and cool color classification result
ZeroPamine
This app helps you stay focused using a Pomodoro timer with animated themes that evolve as you concentrate. It offers features for sorting focus time, saving routines, and tracking progress with detailed statistics. Start a dopamine detox and improve your productivity with this tool.
- Animated focus themes
- Categorize focus time
- Save routines and presets
- Detailed statistics (daily, weekly, monthly, yearly)
- Lock screen timer
- Cloud sync
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When was the last time you went 25 minutes without checking your phone? A Pomodoro timer with animated themes that come alive as you focus. Start real focus with a dopamine detox. - Free · Pro · Special themes - Sort focus time by your own categories - Save routines and presets - Daily / weekly / monthly / yearly stats with milestones - Lock screen timer - Cloud sync (Google · Apple · Email · Anonymous) Free to start. Pro is a one-time purchase: ad-free · all Pro themes forever. zeropamine.app · zeropamine@appstdo.com
Screenshots
Verdict
The clearest difference is in-app purchases: Personal colorimeter at none against ZeroPamine's 2. Personal colorimeter also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.2). ZeroPamine's advantage is update cadence (weekly vs every 2 weeks). On price 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. ZeroPamine sells 2 one-off in-app purchases. Personal colorimeter asks for nothing beyond the download.
Personal colorimeter ships an update every 2 weeks, ZeroPamine weekly. Both last shipped on October 25, 2026.
| Parameter | Personal colorimeter | ZeroPamine |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 40.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.2 |
| Further details — not scored | ||
| Size | 42 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Korea Fashion Shimri Research Institute Co., Ltd. | Dong Seok Lee |
In-app purchases
Personal colorimeter
No in-app purchases
ZeroPamine
- Campfire Theme - Cozy Fire$1.99
- zeropamine pro$9.99
