Comparison

SingleHabit vs Link by Link

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

Head to head
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
Read full description

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/

About

Link by Link

Features
Read full description

Completely free. No subscriptions. No paywalls. Link by Link is a simple, motivating way to stay consistent with the habits that matter most. Instead of tracking everything in one long list, you can create multiple chains for different goals, routines, and streaks, then grow each one link by link, day by day. Whether you want to stretch daily, avoid sweets, practice piano, read more, or build any other routine, the app gives each habit its own visual chain, its own settings, and its own progress. You can customize your chains, define goals, and keep your momentum going with a design that makes progress feel tangible. The experience is focused, tactile, and rewarding: every new link is a visible reminder that consistency compounds. No clutter, no pressure, and no unnecessary complexity. Just a clear, beautiful way to track your streaks, stay accountable, and keep showing up for the habits you want to build. New: You can now also set reminders, so you'll never forget to keep your streak alive ever again!

Screenshots

SingleHabit4 screens
Link by Link4 screens

Verdict

The call

The clearest difference is in-app purchases: Link by Link at none against SingleHabit's 2. SingleHabit's advantage is update cadence (every 6 days vs every 3 weeks) and iOS requirement (13.4 vs 26.2). 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. SingleHabit sells 2 in-app purchases, starting at $5.00 per month. Link by Link asks for nothing beyond the download.

UpkeepUpdate frequency

SingleHabit ships an update every 6 days, Link by Link every 3 weeks. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
SingleHabit versus Link by Link: the parameters behind the verdict, then further details
ParameterSingleHabitLink by Link
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 6 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.4 — better26.2
Further details — not scored
Size25 MB20 MB
Age rating4+4+
Developerfivedollarapps LLCMax Eckstein

In-app purchases

2 purchases

SingleHabit

Subscriptions2
  • SingleHabit Pro Monthly7 Days trial$5.001 Month
  • SingleHabit Pro Annual7 Days trial$50.001 Year
None

Link by Link

No in-app purchases

Questions

Is SingleHabit free?
SingleHabit is free to download, with in-app purchases available.
Is Link by Link free?
Link by Link is free to download, with no in-app purchases.
Do SingleHabit or Link by Link have ads?
Neither SingleHabit nor Link by Link shows ads.
Which is updated more often, SingleHabit or Link by Link?
SingleHabit ships an update every 6 days, and Link by Link every 3 weeks. Most recently, SingleHabit was updated on September 9, 2026 and Link by Link on September 10, 2026.

Other comparisons