Comparison

Stackbox vs Only One Thing

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

Head to head
About

Stackbox

Read full description

Stackbox is a read-it-later app that helps you save web pages, articles, blog posts, social media links, and YouTube links, then organize them for comfortable reading later. Found something you want to read but don’t have time right now? Save it to Stackbox and keep your links neatly collected for later. You can also manage RSS feeds in Stackbox. Add RSS feeds from your favorite blogs, news sites, magazines, and websites, and check new posts in one place. If you find something you want to revisit, you can bookmark it from your feed. Saved links are cleaned up for a better reading experience. Stackbox reduces ads and unnecessary elements, turning pages into a focused reading view. Adjust the theme and font size to create a reading environment that feels right for you. Highlight important passages and add notes as you read. You can translate English or foreign-language articles, and save content for offline reading. Organize saved articles with tags and categories. Use search to quickly find links, articles, and blog posts you saved before. With iCloud sync, your reading stays up to date across iPhone, iPad, and Mac, so you can continue naturally from any device. Stackbox was built to help you do more than just save good content. It helps you come back to it, read it properly, and keep it useful. Recommended for people who: Save articles, blog posts, news, social media links, or YouTube links often Want an RSS reader or feed reader to follow posts from their favorite sites Want to bookmark and organize things to read later Like highlighting important passages and taking notes while reading Want to translate foreign-language articles or save content for offline reading Want to continue reading across iPhone, iPad, and Mac with iCloud sync Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://equal-starflower-cc6.notion.site/Stackbox-30658b41d1748030ac22db17505f979d?source=copy_link

About

Only One Thing

Features
Read full description

The modern world constantly demands our attention, leaving us overwhelmed by endless to-do lists. 'Only One Thing' is a gentle companion designed to help you declutter your mind and focus deeply on the single most meaningful goal of your day. It’s more than just a task manager. It’s a tool for mindfulness and achievement, empowering you to let go of the pressure to do "everything" and find peace in doing what matters most. Key Features: - One Goal, Deep Immersion: Focus your scattered thoughts on the one mission you truly want to conquer today. - A Festival of Accomplishment: The moment you achieve your goal, stunning particle effects and immersive haptics fill the screen, whole-heartedly celebrating your effort. - Emotional Themes: Experience the gentle drift of seasonal snowflakes or weather-synced particles. Tailor your personal space with 12 curated brand colors. - Absolute Privacy: Your data is yours. All records are stored strictly on your device with no server transmission or registration required. - Track Your Journey: Watch your consistency grow. Your history and streaks serve as a testament to your personal growth. Out of a hundred worries today, what is your 'one thing'? Begin your focused journey now.

Screenshots

Stackbox4 screens
Only One Thing3 screens

Verdict

The call

The clearest difference is ads: Stackbox at none against Only One Thing's shown. Stackbox also leads on update cadence (every 4 days vs every 9 days). Only One Thing's advantage is iOS requirement (15.1 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Stackbox sells 2 in-app purchases, starting at $1.99 per month and Only One Thing sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Stackbox ships an update every 4 days, Only One Thing every 9 days. The most recent releases landed on October 10, 2026 and September 28, 2026 respectively.

Scorecard3 real differences Β· 3 level
Stackbox versus Only One Thing: the parameters behind the verdict, then further details
ParameterStackboxOnly One Thing
PriceFreeFree
Update frequencyEvery 4 days β€” betterEvery 9 days
AdsNo β€” betterYes
In-app purchasesYesYes
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS18.015.1 β€” better
Further details β€” not scored
Size33 MB101 MB
Age rating4+4+
DeveloperYunJae JeongGyuseop Park

In-app purchases

2 purchases

Stackbox

Subscriptions2
  • Monthly Plan7 Days trial$1.991 Month
  • Yearly Plan7 Days trial$19.991 Year
1 purchases

Only One Thing

One-time1
  • Lifetime Ownership of Pro Version$4.99

Questions

Is Stackbox free?
Stackbox is free to download, with in-app purchases available.
Is Only One Thing free?
Only One Thing is free to download, with in-app purchases available.
Do Stackbox or Only One Thing have ads?
Only One Thing shows ads; Stackbox does not.
Which is updated more often, Stackbox or Only One Thing?
Stackbox ships an update every 4 days, and Only One Thing every 9 days. Most recently, Stackbox was updated on October 10, 2026 and Only One Thing on September 28, 2026.

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