Comparison

Week 53 vs SingleHabit

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

Head to head
About

Week 53

Features
Read full description

Week 53 is a fiscal calendar utility that allows you to quickly access your fiscal calendar in digital form. It supports various types of fiscal calendars (4-4-5, 4-5-4, and 5-4-4) and dynamically generates the calendar based on the start date of your fiscal year. It also offers support for marking holidays with visual cues for year-over-year shifts in holiday timing.

About

SingleHabit

This app helps you build sustainable habits by focusing on one at a time. Track your progress with streaks, reminders, and detailed views to achieve enduring change.

Highlights
  • Focus on one habit at a time
  • Track streaks and unlock badges
  • Calendar views for long-term progress
  • Customizable reminders
  • Library of past habits
Features
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SingleHabit is a habit app built with the belief that changing every life habit at the same time is difficult, and it lowers your chances of overall, enduring success. Research (and, for many, lived experience!) shows that the most effective way to make sustainable, enduring changes is to focus on one thing, one habit at a time. SingleHabit helps you do just that. Make and track the new habits you want, one at a time, slowly over days, months, and ultimately years. The app only allows one active habit at a time, guaranteeing that you focus on just one thing. Once you've successfully implemented your habit, you can end it and create another one. The app allows you to measure and track streaks, set custom reminders, and view your daily, weekly, monthly, and annual progress as you go. Features of SingleHabit Pro: - Ability to focus on one habit at a time to maximize probability of enduring change - unlock badges for 3, 7, 15, 30, 60, and 100 day streaks - calendar views to track your progress over months and years - past habit library allows you to view all of your habits over the lifetime viewing the app - set custom reminder preferences SingleHabit aims to be the last habit app you ever need. Subscription Information SingleHabit offers Monthly and Annual plans that enable full access to all features and content. The app offers a 7-day free trial period, after which the subscription is auto-renewing unless turned off by the user. Privacy Policy: https://fivedollarapps.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Week 533 screens
SingleHabit4 screens

Verdict

The call

The clearest difference is update cadence: SingleHabit at every 6 days against Week 53's every 2 months. SingleHabit also leads on iOS requirement (13.4 vs 16.2). 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. Week 53 sells 1 one-off in-app purchase and SingleHabit sells 2 in-app purchases, starting at $5.00 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Week 53 ships an update every 2 months, SingleHabit every 6 days. The most recent releases landed on September 5, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 8 level
Week 53 versus SingleHabit: the parameters behind the verdict, then further details
ParameterWeek 53SingleHabit
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.213.4 — better
Further details — not scored
Size1 MB25 MB
Age rating4+4+
DeveloperJackson Holbrookfivedollarapps LLC

In-app purchases

1 purchases

Week 53

One-time1
  • Week 53 Lifetime Access$3.99
2 purchases

SingleHabit

Subscriptions2
  • SingleHabit Pro Monthly7 Days trial$5.001 Month
  • SingleHabit Pro Annual7 Days trial$50.001 Year

Questions

Is Week 53 free?
Week 53 is free to download, with in-app purchases available.
Is SingleHabit free?
SingleHabit is free to download, with in-app purchases available.
Do Week 53 or SingleHabit have ads?
Neither Week 53 nor SingleHabit shows ads.
Which is updated more often, Week 53 or SingleHabit?
Week 53 ships an update every 2 months, and SingleHabit every 6 days. Most recently, Week 53 was updated on September 5, 2026 and SingleHabit on September 9, 2026.

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