Comparison

NFCogos vs ChartDay

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

NFCogos

Read full description

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

About

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.

Highlights
  • 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
Features
Read full description

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

NFCogos4 screens
ChartDay4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ChartDay sells 1 one-off in-app purchase. NFCogos asks for nothing beyond the download.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
NFCogos versus ChartDay: the parameters behind the verdict, then further details
ParameterNFCogosChartDay
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better16.2
Further details — not scored
Size49 MB2 MB
Age rating17+4+
DeveloperAndres Gaston Gimenez MedinaFu Ni

In-app purchases

None

NFCogos

No in-app purchases

1 purchases

ChartDay

One-time1
  • ChartDay Unlimited$1.99

Questions

Is NFCogos free?
NFCogos is free to download, with no in-app purchases.
Is ChartDay free?
ChartDay is free to download, with in-app purchases available.
Do NFCogos or ChartDay have ads?
Neither NFCogos nor ChartDay shows ads.
Which is updated more often, NFCogos or ChartDay?
NFCogos ships an update every 2 weeks, and ChartDay every 3 weeks. Most recently, NFCogos was updated on October 9, 2026 and ChartDay on October 6, 2026.

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