NFCogos vs ChartDay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NFCogos
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Trace your big or small scale cannabis plantation. Some of the provided features are: - Register events such as the use of fertilizers and pesticides and transition between growing phases - Smoothly integrate NFCogos with your plantation by printing the QR codes of plants/batches to scan them and register events when performing your daily activities - Assign the existing traceability identifiers of your country/region to your plants/batches by simply scanning them - Analyze your data through the tables and charts of the insights page, and even copy the data points straight to your spreadsheets in a compatible format
ChartDay
Track daily habits, health, and fitness with interactive charts. Offers instant statistics, goal setting, and data export. Syncs across devices and provides home screen widgets for quick access.
- Daily tracking with interactive charts
- Instant statistical calculations
- Goal setting with target lines
- Tagging and filtering for organization
- Home screen widgets
- iCloud sync across devices
- Data export to CSV
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Track your daily habits, health, fitness, and more — visualized in beautiful, interactive charts. ◉ Key Features ・Daily Tracking Made Simple Enter a number each day and watch your progress unfold as a chart. View trends by week or month at a glance. ・Instant Stats Automatic calculations for sum, count, min, max, mean, and median — always up to date. ・Set Goals & Stay Motivated Add a target line or range directly on your chart to keep your objectives in sight. ・Tags & Filtering Organize entries with custom tags and filter your chart by any combination. ・Home Screen Widgets Check your latest data without opening the app. Tap the widget to jump straight to data entry. ・iCloud Sync Your charts stay safe and in sync across all your devices. ・Multi-Entry Mode Record multiple data points per day with timestamps on a single chart. Ideal for tracking walks, meals, workouts, or anything that happens more than once a day. ・Data Export Export any chart as a CSV file whenever you need it. ・Private & Ad-Free No ads, no tracking, no data collection. Your data belongs to you. ◉ ChartDay Unlimited (In-App Purchase) Unlock unlimited chart creation with a one-time purchase. Try it free first — add up to 100 data points before deciding.
Screenshots
Verdict
The clearest difference is in-app purchases: NFCogos at none against ChartDay's 1. NFCogos also leads on iOS requirement (12.0 vs 16.2). On price, update cadence, 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. ChartDay sells 1 one-off in-app purchase. NFCogos asks for nothing beyond the download.
NFCogos ships an update every 2 weeks, ChartDay every 3 weeks. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.
| Parameter | NFCogos | ChartDay |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.2 |
| Further details — not scored | ||
| Size | 49 MB | 2 MB |
| Age rating | 17+ | 4+ |
| Developer | Andres Gaston Gimenez Medina | Fu Ni |
In-app purchases
NFCogos
No in-app purchases
ChartDay
- ChartDay Unlimited$1.99









