Comparison

Happened vs Days Progress Since

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

Head to head
About

Happened

Easily log life events with customizable tags and analyze them using various metrics. Track symptoms, hobbies, or any personal occurrence with a simple tap and visualize your data over time. The app prioritizes your privacy, storing data locally or in your iCloud.

Highlights
  • One-tap event logging
  • Four tag types: Valueless, Quantified, Balance, Binary
  • Timeline divided into five parts of the day
  • Drag and drop tag management
  • 10 types of visual metrics
  • Customizable time ranges for analytics
  • CloudKit data storage for privacy
Features
Read full description

This app was made for personal use, but it turned out too good to hide from the App Store. Log events happening in your life with one simple tap. Whether it’s symptoms, birdwatching, superstitions, you name it. Collect data and analyze it with metrics. Taxonomy The app supports four types of tags: - Valueless: Just to log events that happened. - Quantified: Each event has a numeric value. Users can also add a measurement unit. - Balance: Events have a visual gauge in the range of –1 to 1. Suitable for cases such as “better or worse than the baseline”. - Binary: Events have a true or false value, representing the outcome of an event. Timeline To speed up the creation and management of events, the day is divided into five parts. Tapping on a tag creates an event in the current part of today. Drag & drop tags to add events to any part of any day. Management Tags are categorized into groups, each with its own color. Add, edit and move your tags without losing associated events. Analytics The app offers 10 types of metrics to visually represent data, including counters, min/avg/max calculators, pie charts, linear graphs, and more. Each tag type has a specific set of metrics. Each metric can be limited by a time range: last week or the last one, three, six, or twelve months. Convenience - Gestures: swipe left and right on the timeline to navigate between days. Double-tap on the timeline returns to today’s view. - Swiping right on the Tag Groups stripe reveals a sandwich glyph (three horizontal lines). Dragging it vertically changes the height of the area with tags. - Change the order of Tag Groups and Metrics by holding and dragging them in the corresponding sections. - The plus glyph in the tag area on the home screen allows you to quickly add a new tag to the selected group. Privacy All your data is stored using the CloudKit framework provided by Apple. This means it’s either stored locally on the device or in your iCloud account. For encryption, opt into Advanced Data Protection in your iCloud settings (availability may vary by region). In any case, the developer DOES NOT have access to user data. The app DOES NOT use any analytics tools, so feel free to log your sensitive data. It stays only with you and no one else.

About

Days Progress Since

Features
Read full description

Days Since helps you count and celebrate the days that matter. Whether you’re building a good habit, quitting something, or marking a milestone, one simple counter keeps you motivated and honest. TRACK WHAT MATTERS • Habits — Days since you started exercising, meditating, or any positive routine • Quit dates — Days since you quit smoking, drinking, or any habit you’re leaving behind • Achievements & milestones — Anniversaries, sober days, smoke-free days, or personal goals • Goals — Any “days since” or “days until” moment you care about SEE YOUR PROGRESS • Live counters on the home screen so you always see how many days you’ve kept it up • Stats at a glance: total items, longest streak, total days tracked, and averages • Streak history so you can reset when you slip and still see your past runs • Milestone messages for 1 day, 1 week, 1 month, 100 days, and 1 year STAY ORGANIZED • Categories and colors so habits, quit dates, and goals are easy to spot • Search and filter to find any counter quickly • Pin important items and sort by newest, oldest, or most days SIMPLE & FOCUSED • Add or reset with a few taps—no clutter, no complexity • Clean design with light and dark mode • Your data stays with you; track as much or as little as you want Download Days Since and start counting the days that define your progress.

Screenshots

Happened4 screens
Days Progress Since3 screens

Verdict

The call

The clearest difference is update cadence: Happened at monthly against Days Progress Since's every 3 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Happened ships an update monthly, Days Progress Since every 3 months. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

Scorecard1 real difference · 9 level
Happened versus Days Progress Since: the parameters behind the verdict, then further details
ParameterHappenedDays Progress Since
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.617.6
Further details — not scored
Size2 MB22 MB
Age rating4+4+
DeveloperPavel Shlyapnikovzaid farouqi

In-app purchases

None

Happened

No in-app purchases

None

Days Progress Since

No in-app purchases

Questions

Is Happened free?
Happened is free to download, with no in-app purchases.
Is Days Progress Since free?
Days Progress Since is free to download, with no in-app purchases.
Do Happened or Days Progress Since have ads?
Neither Happened nor Days Progress Since shows ads.
Which is updated more often, Happened or Days Progress Since?
Happened ships an update monthly, and Days Progress Since every 3 months. Most recently, Happened was updated on October 5, 2026 and Days Progress Since on October 15, 2026.

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