Comparison

Prolog vs Captur

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

Head to head
About

Prolog

Features
Read full description

Unlike other screen time, focus, or productivity apps, Prolog delays access to applications by showing you your dreams and goals instead of completely blocking them. Have you ever tried using focus and screen time apps, but they didn’t always work? It only takes one relapse to fall right back into old habits, right? BENEFITS Stay focused on achieving your goals and dreams quickly. Save more than an hour a day effortlessly. Improve your physical and mental health in just 20 minutes. Increase your productivity at work or in your studies. Live without regrets. Prolog is the solution to get the life you want: Prolog solves our unhealthy relationship with our phones by making social media less important and putting your top priorities first so you don’t forget to work on your goals and dreams, and to actually achieve them. 92% of people fail to achieve their goals, and this is mainly due to two factors, both linked to social media. The first is that our brains are overloaded with information, leaving us unclear on what we really want. Social media makes this worse—many people do things not for themselves but because they’ve seen others doing it. They end up not liking it, quit, and the cycle repeats. The second reason is that social media distracts us; instead of working on ourselves to become better and achieve our goals and dreams, we find it easier to scroll for hours, wasting the most valuable thing in life: your time. But with Prolog, every time you open one of your favorite apps like YouTube, Instagram, TikTok, and others, it will first show you your goals and why you need to achieve them. This gives you time to think about whether it’s really worth going into the app. And if you still decide to use the app after seeing your goal, you can. And if you say, “I don’t know what my goals are,” don’t worry, we’ll assist you from the very beginning, from setting your goals to achieving them. You only have one life—avoid regrets and become the person you truly want to be. FEATURES Define, edit, and improve your goals with our help. Anti-Distraction View: Activates a page with your goals every time you launch one of your favorite apps (YouTube, Instagram, Facebook, Tinder, etc.). Don’t get stuck in the social media spiral. Notifications: Set a timer for how long you want to stay on an app, and once it’s over, the app will close, ensuring you don’t spend hours scrolling. Prolog is based on something that already works; we just made it better. It’s called 'one sec'. The effectiveness of 'one sec' was confirmed in a scientific study with the Max Planck Institute and the University of Heidelberg: app usage decreased by an average of 57% in the long term! "Prolog" uses shortcut automation to trigger an animation that shows your goals every time you open one of the configured apps (Instagram, Twitter, YouTube...). Thanks to this, you’ll think twice before opening social media and consider if it’s better to work on your goals instead. Your Privacy We do not save any of your data. We don’t have a database, and you don’t even need an email to use the app. All your information stays on your phone. You are the sole owner of your data with us. Unlike most companies, we do not sell any of your information. This app helps you reflect on your actions, thoughts, and feelings, breaking harmful social media habits through mindfulness.

About

Captur

Quickly capture and organize your thoughts using voice or text. This app processes your input into structured memories with summaries, action items, and topics for easy retrieval. It helps manage life and work by creating a searchable archive of your ideas.

Highlights
  • Voice and text capture
  • Smart summaries
  • Automatic action item extraction
  • Searchable memory archive
  • Collections and topics for organization
  • Cross-device syncing
Features
Read full description

Captur is the fastest way to capture and organize your thoughts. Speak or type whatever's on your mind — an idea, a reminder, a plan, a loose thread. Captur processes it into structured memory with summaries, action items, and topics you can search and return to later. HOW IT WORKS • Capture — Tap the mic and speak naturally, or type a quick thought • Organize — Captur extracts the useful parts: title, summary, actions, topics • Return — Search your memory, browse collections, and act on what matters WHAT YOU GET • Voice and text capture with instant processing • Smart summaries that distill your raw thoughts • Action items extracted automatically • Searchable memory archive that grows with you • Collections and topics for natural organization • A calmer way to keep life and work together CAPTUR PREMIUM Unlock unlimited captures, smart organization, city history, mood insights, and more with Captur Premium. • Monthly: $7.99/month • Annual: $49.99/year (7-day free trial) Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage and cancel subscriptions in your Account Settings on the App Store after purchase. Privacy Policy: https://gist.github.com/zachmael/23a6b41dadc8b4bcb5e17b7651d1f690 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Prolog4 screens
Captur4 screens

Verdict

The call

The clearest difference is in-app purchases: Prolog at none against Captur's 2. On price, update cadence, 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. Captur sells 2 in-app purchases, starting at $7.99 per month. Prolog asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 8 level
Prolog versus Captur: the parameters behind the verdict, then further details
ParameterPrologCaptur
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 daysEvery 2 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad — betteriPhone
Requires iOS17.617.0 — better
Further details — not scored
Size55 MB16 MB
Age rating4+4+
DeveloperElever (CA)ZACHARY ANDREW CHMAEL

In-app purchases

None

Prolog

No in-app purchases

2 purchases

Captur

Subscriptions2
  • Captur Premium (Monthly)7 Days trial$7.991 Month
  • Captur Premium (Annual)7 Days trial$49.991 Year

Questions

Is Prolog free?
Prolog is free to download, with no in-app purchases.
Is Captur free?
Captur is free to download, with in-app purchases available.
Do Prolog or Captur have ads?
Neither Prolog nor Captur shows ads.
Which is updated more often, Prolog or Captur?
Prolog ships an update every 2 days, and Captur every 2 days. Most recently, Prolog was updated on October 7, 2026 and Captur on October 10, 2026.

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