Comparison

Chartistic vs WHENDIL

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

Head to head
About

Chartistic

Easily create visually appealing and interactive charts for presentations and data visualization on your mobile device. Transform your data into compelling stories with a variety of chart types and a unique clipart-powered visualizer. Export your creations for use in documents, emails, and social media.

Highlights
  • Interactive bar, line, and area charts
  • Pie charts
  • Clipart-powered data visualizer
  • On-the-go creation and editing
  • Export charts as images
  • Embed charts in presentations and documents
Features
Read full description

Chartistic has been featured in the App Store in 43 countries, already! It has also been listed in App Store’s ten best Apps of the year in Singapore, Thailand, Philippines, and Vietnam! ----------------------- Two ingredients to a great presentation. A powerful storyline, and the data to back it up. Good stories can sell themselves, but data needs visual support! Most presentations tumble down into the pit of forgettable mediocrity simply because they lack visually appealing data-centric charts. Also, there aren't many easy-to-use tools for your mobile device that strip away the drudgery of creating charts. Precisely why we built Chartistic! Chartistic comes with an assortment of interactive bar charts, line charts, area charts, (sweet as) pie charts that are both great to look at and fun to create. Our unique clipart-powered data visualizer is a show-stealer, sure to drive your points home! Create and edit them all on the go. And export as images and embed in presentations, emails, documents, spreadsheets, even in your next tweet!

About

WHENDIL

Easily track the last time you performed any task and receive timely reminders. Log activities with a single tap and get notified before items become overdue. Ideal for managing medications, chores, and personal upkeep.

Highlights
  • Elapsed time at a glance
  • Due dates and overdue alerts
  • Mark done from notification
  • Home screen widget
  • Optional notes for logs
  • Smart predictions for frequency
  • Log past events
Features
Read full description

When did you last call your parents? Take your meds? Change the air filter? WHENDIL is the simplest way to track the last time you did anything — and get reminded before it's overdue. One tap. Done. No account required. Start tracking in seconds, no sign-in needed. Create a free account anytime to back up and sync your trackers. — HOW IT WORKS Create a tracker for anything: Took Tylenol, Watered the plants, Called Mom. Tap "I Did It!" whenever you do it. WHENDIL shows you exactly how long ago it happened and warns you when something is overdue. No streaks to maintain. No habit scores. Just the truth of when you last did something. — FEATURES • Elapsed time at a glance — see "3 hours ago" or "12 days ago" instantly • Due dates — set a "Due In" interval, get a badge when something is overdue • Reminders — get notified before something is overdue, on your schedule • Mark it done from the notification — tap the reminder and log it without opening the app • Home screen widget — see what is due and how long since you last did it, without opening the app • Notes — add an optional note to any log entry ("Felt great today") • Priority levels — flag things as high, medium, or low • Categories — group trackers by Home, Health, Pets, or anything you define • Smart predictions — after a few logs, see how often you typically do something and when you're next expected to do it • Log history — see every past completion • Log past events — forgot to tap? Log it for yesterday, last week, whenever • Sort & filter — by name, most recent, priority, or due date • Quick Log — log from the main list without opening the detail screen • Dark and light modes — with accent color options — NO ACCOUNT REQUIRED Jump straight in — no sign-up, no email, no password. Your data stays on your device. Create a free account anytime to back up and sync your trackers. — AD-FREE, ALWAYS WHENDIL is completely ad-free. No banners, no popups, no "watch a video to unlock" nonsense. — PERFECT FOR → Medications and supplements you take on a schedule → Household chores that don't fit a calendar (fridge cleaning, filter changes) → Pet care (last fed, last vet visit, flea treatment) → Car maintenance (oil change, tire pressure) → Health checks (last blood pressure reading, last workout) → Anything your brain keeps forgetting — but shouldn't — Your brain doesn't need to hold all of this. WHENDIL will. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dabeege.com/whendil/privacy

Screenshots

Chartistic4 screens
WHENDIL4 screens

Verdict

The call

The clearest difference is rating: WHENDIL at 5.0 against Chartistic's 3.9. WHENDIL also leads on update cadence (every 2 weeks vs every 2 months). Chartistic's advantage is in-app purchases (none vs 3) and ratings volume (236 vs 1). On price, ads, device support and iOS requirement 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. WHENDIL sells 3 in-app purchases, starting at $0.99 per month. Chartistic asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

WHENDIL holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Chartistic has 236 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Chartistic ships an update every 2 months, WHENDIL every 2 weeks. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard5 real differences · 5 level
Chartistic versus WHENDIL: the parameters behind the verdict, then further details
ParameterChartisticWHENDIL
PriceFreeFree
Rating3.9 (236 ratings)5.0 (1 ratings) — better
Positive reviews70.5% of reviews—
Number of ratings236 — better1
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS16.616.4 — better
Further details — not scored
Size21 MB56 MB
Age rating4+4+
DeveloperZoho CorporationBrian Marchini

Customer experience

Chartistic

All ratings236 ratings
Positive70.3%
Neutral10.2%
Negative19.5%
Written reviews193 reviews
Positive70.5%
Neutral12.4%
Negative17.1%

WHENDIL

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Chartistic

Reported bugs

2 issues
  • Occasional data loss when app crashes
  • Inconsistent behavior when entering values

Requested features

5 requests
  • Increase number of data points on x-axis
  • Raise maximum value limit
  • Add custom color selection
  • Support for multiple line graphs
  • Allow negative values and decimals

WHENDIL

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Chartistic

No in-app purchases

3 purchases

WHENDIL

Subscriptions2
  • Whendil Pro$0.991 Month
  • Whendil Pro$9.991 Year
One-time1
  • Whendil Pro$49.99

Questions

Is Chartistic free?
Chartistic is free to download, with no in-app purchases.
Is WHENDIL free?
WHENDIL is free to download, with in-app purchases available.
Which has better reviews, Chartistic or WHENDIL?
WHENDIL is rated higher. Chartistic averages 3.9 out of 5 from 236 ratings, while WHENDIL averages 5.0 from 1 ratings.
Do Chartistic or WHENDIL have ads?
Neither Chartistic nor WHENDIL shows ads.
Which is updated more often, Chartistic or WHENDIL?
Chartistic ships an update every 2 months, and WHENDIL every 2 weeks. Most recently, Chartistic was updated on November 5, 2026 and WHENDIL on November 6, 2026.

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