Contrigraph vs Daily Coding
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Contrigraph
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Grow your grass. That's the whole app. "Contrigraph" is short for contribution graph β the GitHub habit of watching squares turn green as you show up. This app takes that feeling and points it at exactly one habit. β One habit, on purpose This isn't a multi-habit dashboard. Running, reading, lifting β pick one and track only that. Fewer things to manage is why it sticks. β A year-long strip to read your rhythm The band across the top isn't for reading any single day β it's texture. Glance at it and you can tell when you were on a roll and when things slipped, all year at once. Tap it to jump to that month. β A month calendar to look back and fix things The calendar is where the real reading (and rewriting) happens. Tap any day, past or present, and cycle its effort. Five honest levels β not counted, not measured: none, a little, okay, solid, perfect. β One big button for today No hunting through a grid. Today gets its own button. β A nudge only when you'd actually forget Notifications fire only on days you haven't logged yet, and you can log right from the notification. If a streak is alive, a second "before it breaks" reminder follows later in the day. γ»Fully localized in English and Japanese γ»Dark mode and Dynamic Type support γ»Free, with a banner ad No motivation speech required. Just tap today's square.
Daily Coding
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Build your daily coding streak. Daily Coding visualizes your GitHub contribution history as a clean dot calendar. See how many consecutive days you've been coding, watch your monthly activity at a glance, and stay motivated with home and lock screen widgets. KEY FEATURES - Streak tracker: see your current consecutive days of coding right on the home screen - Dot calendar: every day shown as a dot, with intensity matching your commit volume - Two widget types: - This Week: a horizontal row of dots for the last 7 days - This Month: a full calendar grid of the current month - Widgets in three sizes: small, medium, and large - Auto-refresh: widgets update on their own, no need to open the app - Private repositories supported: connect a GitHub Personal Access Token to see private contributions - Works offline: all rendering happens on your device HOW IT WORKS 1. Enter your GitHub username in Settings 2. Optionally add a Personal Access Token for private repo data 3. Long-press your home screen, tap +, search "Daily Coding" 4. Pick either the Week or Month widget 5. Watch your streak grow PRIVACY FIRST - No accounts, no servers, no analytics - Username and token are stored only on your device (via iOS App Group) - No ads and no tracking. The only outbound calls go to the GitHub public API. DAILY CODING PRO (OPTIONAL ONE-TIME PURCHASE) - Year widget: the full 12-month contribution grid on your home screen. - Dot themes: five color themes applied to the app and every widget. - Everything above stays free β the streak, the dot calendar, the Week and Month widgets and private repository support. Pro is bought once, not a subscription. For developers, by developers. Build the habit. Ship every day.
Screenshots
Verdict
The clearest difference is in-app purchases: Daily Coding at none against Contrigraph's 1. Contrigraph's advantage is ads (none vs shown) and update cadence (every 6 days vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Contrigraph sells 1 one-off in-app purchase. Daily Coding asks for nothing beyond the download.
Contrigraph ships an update every 6 days, Daily Coding every 6 weeks. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.
| Parameter | Contrigraph | Daily Coding |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days β better | Every 6 weeks |
| Ads | No β better | Yes |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.5 | 17.0 β better |
| Further details β not scored | ||
| Size | 10 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Hajime Nakamura | Hyunwoo Lee |
In-app purchases
Contrigraph
- Remove Ads$1.99
Daily Coding
No in-app purchases
Questions
Is Contrigraph free?
Is Daily Coding free?
Do Contrigraph or Daily Coding have ads?
Which is updated more often, Contrigraph or Daily Coding?
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