Comparison

3 Second vs Psylog.me

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

Head to head
About

3 Second

Easily capture and organize daily moments with short video clips. This app simplifies journaling by focusing on brief recordings, offering features like automatic sorting, mood filters, and time-lapse views to help you revisit memories and track your personal growth.

Highlights
  • Quick 3-second video recording
  • Automatic calendar view
  • Mood-enhancing filters
  • Monthly & yearly timelapse
  • Time Machine for past dates
Features
Read full description

3 Second – Capture Today in 3 Seconds Do long diary entries feel overwhelming? Tired of complex editing? With 3 Second, just 3 seconds is all it takes. Capture tiny moments from your day and let them grow into meaningful memories over time. Key Features • Quick 3-second video recording Capture your day instantly in a simple, focused format. • Automatic calendar view sorted by date All your moments are organized by day, so you can revisit memories at a glance. • Mood-enhancing filters Apply filters to give your 3-second clips a special feeling. • Monthly & yearly timelapse Watch an entire month or year unfold in just seconds. • Time Machine for each date Revisit moments from the same day in past years and see how far you’ve come. Even in a busy life, don’t miss the moments that matter. All it takes is 3 seconds. Experience the passage of time. Meet your past self with 3 Second. Terms of Use: https://han.gl/HCCwV Privacy Policy: https://han.gl/Wclkw

About

Psylog.me

Gain clarity on life's questions with AI-powered I Ching readings. Journal your thoughts, cast a hexagram, and receive personalized interpretations to guide your decisions. Explore ongoing conversations and revisit past insights in your archive.

Highlights
  • AI-powered I Ching readings
  • Personalized interpretations
  • Journaling and question asking
  • Hexagram casting
  • Ongoing conversation feature
  • Reading archive and patterns
Features
Read full description

Some questions stay with you. Should I say yes? Is it time to speak? Why does this keep coming up? Psylog brings a personal I Ching reading and a thoughtful conversation to whatever is on your mind: love, work, a difficult choice, or a change you're trying to understand. The I Ching brings a perspective you didn't choose. Your words make the reading personal. Begin with what's real Write a sentence about what's happening, then ask your question. You don't need to know the I Ching or have everything figured out before you begin. Six breaths. Six taps. Take a quiet moment to cast your hexagram: a pattern from the I Ching, the ancient Chinese Book of Changes. Psylog uses AI to interpret your cast in light of what you wrote and asked. Your reading offers a direct response, a closer look at your situation, and one next step to consider. Stay with what speaks to you A reading can raise another question. Your Companion gives you space to explore it in one ongoing conversation. Ask for a simpler explanation. Say what resonates, or what doesn't. Explore how the reading connects to your life. Notice what keeps returning Keep readings that matter and revisit them in your Archive. Patterns bring recurring themes together, helping you look at familiar questions alongside what you've shared before. Come with a decision, a relationship question, or something you can't quite put into words. A little curiosity is enough to begin. The reading offers perspective, not a prediction. The decision remains yours. Free to start. Optional Basic and Premium subscriptions offer additional reflection and history features. — Subscription Terms Psylog Premium • Title: Premium Subscription • Duration: 1 month (auto-renewing) • Price: US $9.99/month (or local equivalent) • Renewal: Automatically renews until cancelled • Cancel: Cancel any time at least 24 hours before renewal Includes: Unlimited AI-assisted reflection, full pattern history, advanced clarity tools. Psylog Basic • Title: Basic Plan • Duration: 1 month (auto-renewing) • Price: US $3.99/month (or local equivalent) • Features: AI analysis on up to 2 weeks of journals, core reflection tools, pattern tracking Privacy Policy: https://psylog.me/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Screenshots

3 Second4 screens
Psylog.me4 screens

Verdict

The call

The clearest difference is update cadence: 3 Second at daily against Psylog.me's every 4 days. Psylog.me's advantage is iOS requirement (16.0 vs 18.6). On price, review sentiment, ads and in-app purchases 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. 3 Second sells 5 in-app purchases, starting at $3.99 per month and Psylog.me sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

3 Second ships an update daily, Psylog.me every 4 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
3 Second versus Psylog.me: the parameters behind the verdict, then further details
Parameter3 SecondPsylog.me
PriceFreeFree
Rating4.0 (4 ratings) — better—
Positive reviews94.8% of reviews100.0% of reviews — better
Number of ratings4 — better—
Update frequencyDaily — betterEvery 4 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS18.616.0 — better
Further details — not scored
Size266 MB128 MB
Age rating4+17+
DeveloperCheol KimbLine Analytics

Customer experience

3 Second

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews58 reviews
Positive94.8%
Neutral1.7%
Negative3.4%

Psylog.me

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

3 Second

Subscriptions3
  • YesToDay Premium$3.991 Month
  • YesToDay Premium3 Days trial$19.991 Year
  • Yearly Special Price$19.991 Year
One-time2
  • Upgrade Lifetime$19.99
  • Upgrade Lifetime$29.99
2 purchases

Psylog.me

Subscriptions2
  • Psylog.me$3.991 Month
  • Psylog.me$9.991 Month

Questions

Is 3 Second free?
3 Second is free to download, with in-app purchases available.
Is Psylog.me free?
Psylog.me is free to download, with in-app purchases available.
Do 3 Second or Psylog.me have ads?
Neither 3 Second nor Psylog.me shows ads.
Which is updated more often, 3 Second or Psylog.me?
3 Second ships an update daily, and Psylog.me every 4 days. Most recently, 3 Second was updated on October 21, 2026 and Psylog.me on October 24, 2026.

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