Comparison

Letopis vs Doddly

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

Head to head
About

Letopis

This app transforms habit building into an engaging journey across a star map. Track daily progress on habits like exercise or reading, visualized as constellations rather than simple checkmarks. It offers a unique approach to maintaining streaks, allowing you to pick up where you left off if a day is missed.

Highlights
  • Daily habit tracking
  • Visual star map progress
  • Streak continuity on missed days
  • Rest day option
  • Habit building and breaking
  • Unlockable historical journeys
Features
Read full description

Letopis is a habit tracker where every day you keep going becomes a journey across a star map. Build a good habit — training, reading, water, meditation — or cut the junk like endless scrolling. It's the same move: mark the day, and your streak grows into a constellation. Not a boring grid of checkmarks, but a living map that shows how far you've come. Every day of yours is set beside a real journey from history — so progress reads as distance behind you, not a fragile number. • One check-in a day — keep the streak and move forward • A living star map instead of a spreadsheet • Miss a day? Your streak isn't wiped — pick up where you left off • A rest day when you need a breather • For building habits and for cutting what drags you down Letopis+ unlocks all stories, removes limits, and supports several habits at once. Payment is charged to your Apple ID, renews automatically, cancel anytime in Settings. Terms of Use (EULA): https://alobanov11.ru/letopis/terms.html Privacy Policy: https://alobanov11.ru/letopis/privacy.html

About

Doddly

Features
Read full description

Doddly turns daily hydration into a habit you'll actually enjoy — not a chore. Every time you log water, your companion Doddly reacts: its expression changes based on how much you've had today and how consistent you've been on previous days. HOW IT WORKS - Log your water intake with a single tap - Get smart reminders at times that work for you - Watch Doddly's mood shift with your progress - Track your day-to-day consistency - Choose between milliliters and fluid ounces PERSONALIZED HYDRATION GOAL Your daily target isn't a fixed number — it's calculated from your weight, age, and activity level, based on recognized nutritional guidance. PRIVACY Your data stays on your device. Nothing is shared with third parties for advertising purposes.

Screenshots

Letopis4 screens
Doddly4 screens

Verdict

The call

The clearest difference is in-app purchases: Doddly at none against Letopis's 3. Doddly also leads on iOS requirement (16.0 vs 26.0). Letopis's advantage is update cadence (every 4 days vs every 5 weeks). On price, 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. Letopis sells 3 in-app purchases, starting at $3.99 per month. Doddly asks for nothing beyond the download.

UpkeepUpdate frequency

Letopis ships an update every 4 days, Doddly every 5 weeks. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
Letopis versus Doddly: the parameters behind the verdict, then further details
ParameterLetopisDoddly
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS26.016.0 — better
Further details — not scored
Size8 MB25 MB
Age rating9+4+
DeveloperAnton LobanovDomenico Sammarro

In-app purchases

3 purchases

Letopis

Subscriptions2
  • Chronicle+$3.991 Month
  • Chronicle+ (Year)7 Days trial$24.991 Year
One-time1
  • Chronicle+ Forever$39.99
None

Doddly

No in-app purchases

Questions

Is Letopis free?
Letopis is free to download, with in-app purchases available.
Is Doddly free?
Doddly is free to download, with no in-app purchases.
Do Letopis or Doddly have ads?
Neither Letopis nor Doddly shows ads.
Which is updated more often, Letopis or Doddly?
Letopis ships an update every 4 days, and Doddly every 5 weeks. Most recently, Letopis was updated on October 31, 2026 and Doddly on October 29, 2026.

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