Quantify vs Pixels
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quantify
This app allows users to create custom data trackers for any aspect of their lives. Visualize your progress with real-time charts and analyze relationships between different variables. Securely sync your data across devices with cloud backup.
- Custom trackers (numeric, text, boolean, timestamp)
- Real-time line charts
- Correlation analysis with p-values
- Cloud sync across devices
- Secure sign-in with Apple/Google
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Quantify is a powerful data tracking tool designed for users who want complete control over what they measure and how they interpret it. Key Features: Custom Trackers: Create unlimited trackers with numeric, text, boolean, or timestamp inputs. Realtime Charts: Visualize your data instantly with line charts updated live. Correlation Analysis: Identify relationships between variables with built-in correlation scoring and p-value calculations. Cloud Sync: Data is securely stored and synced across devices via Firebase Firestore. Secure Sign-In: Log in using Apple or Google with Firebase Authentication.
Pixels
Log your daily mood, sleep, and weather to create a visual representation of your year. This private journal app offers a gentle and beautiful way to track your well-being with customizable options and calming aesthetics.
- Daily mood logging
- Sleep tracking
- Weather logging
- Custom trackers
- Year-at-a-glance grid
- Private by design
- Dreamy themes
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Pixels is a cozy daily journal inspired by the classic “Year in Pixels” page. Pick how you felt, log your sleep, note the weather, and each day becomes one soft, colorful square. Over weeks and months, those little squares grow into a beautiful picture of your whole year. It’s gentle, private, and made to be the loveliest ten seconds of your day. WHAT YOU CAN TRACK Mood: choose from expressive, color-coded feelings Sleep: log your hours and watch your rest take shape Weather: sunny, cloudy, rainy, and more Your own: build custom trackers with your own colors, icons, and questions YOUR YEAR IN PIXELS A full year-at-a-glance grid for every tracker Tap today to log in a tap or two Charts for number trackers like sleep A clear color key so every square makes sense MADE TO FEEL GOOD Six dreamy themes, including a starry night look Soft, pillowy design with cute clouds and sparkles Calm, smooth little animations throughout PRIVATE BY DESIGN Everything stays on your device — no account, no sign-up No ads, no tracking, no analytics Export and import your data anytime, so your year is always yours Start today. Color one little square, and let your year bloom.
Screenshots
Verdict
Quantify and Pixels are too close to call on the numbers: across 8 compared parameters — price, rating, ratings volume and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Quantify against 5.0 for Pixels. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
| Parameter | Quantify | Pixels |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Daily | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 20 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Nicole Blair Stoddart | Steven Luong |
Customer experience
Quantify
Pixels
In-app purchases
Quantify
No in-app purchases
Pixels
No in-app purchases









