onesec vs kirok
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
onesec
Easily create vlogs by selecting one-second clips from your videos. Reorder them instantly and share your daily life or travel montages. No complex editing needed for quick, shareable videos.
- Select and trim 1-second clips
- Drag to reorder clips
- Auto mode for quick creation
- Export to Camera Roll
- 30-day Story Challenge
- One-time purchase for Pro features
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onesec turns your videos into stunning vlogs by connecting 1-second clips from each. Pick your videos, choose the best 1-second moment from each, and your vlog is ready to share. FEATURES: - Select videos and trim 1 second from each - Drag to reorder clips instantly - Auto mode for one-tap creation - Export to Camera Roll or share directly - Choose from a 30-day Story Challenge for daily filming ideas - Complete a challenge theme after a successful export PERFECT FOR: - Anyone who wants to vlog without the hassle - Creating quick travel or daily life montages - Making short, shareable videos for social media No complex editing required. Just pick your seconds and let onesec do the rest. ONESEC PRO: - All 30 Story Challenge themes (7 are free) - Unlimited clips and longer 2- or 3-second holds - Every soundtrack, date stamps, and watermark-free exports - One-time purchase; not a subscription Purchase and Legal Information Pro features are unlocked with a one-time in-app purchase. This is not a subscription. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://starcrown.co.jp/privacy
kirok
Effortlessly capture and revisit daily moments with short, silent video clips. Organize memories into themed private rooms or share fleeting moments with friends and family in invite-only group timelines. Replay your day, week, month, or even your entire life in a continuous video recap.
- Auto-stopping 3-second camera
- Themed private Solo Rooms
- Invite-only Group Rooms with auto-delete
- Video recap of any time range
- Silent video sharing
- Timestamp and location data
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Just 3 seconds. No complicated editing — your daily vlog, effortlessly stylish. For your own record, or to share with family and friends. This is kirok. "I want one habit that actually sticks." "I take photos, but I never look back at them." "I want to stay loosely connected with someone far away." All of that, in 3 seconds. ■ Three ways to use it. All free. [Solo vlog] Capture the moment in 3 seconds. As many times a day as you like. Every clip stays in your library, ready to revisit anytime. [Themed Solo Rooms] Your cat. Gym. Meals. Your kid growing up. A trip. Make a private Room for each theme and collect only what fits. Just for you. No one else sees it. [Group Rooms with friends, partners, family] Share your daily 3 seconds on an invite-only timeline. Everyone's "today" lines up by time of day. Use it only when you feel like it. Shared videos auto-delete after 7 days. Toss them in, let them flow. Save what you want to keep to your own library. ■ How people actually use it Solo: - A small daily record - A Room dedicated to your cat - Daily running or workout logs - Daily food and cooking logs - A Room collecting 3 seconds from each trip - Watching your kid grow up With others: - Trading daily 3 seconds with a long-distance partner - A family group sharing daily moments with parents back home - Daily vlogs with your closest two or three friends - Sharing events and gigs with hobby friends ■ Why 3 seconds? Short enough to keep going. Short enough to stay fun. Tap, and it stops by itself — no overthinking the shot. But when you look back, the feeling of that moment is still there. ■ What happens after you record? It's saved. That's it. No filters. No trimming. No music picker. No sound. Zero time spent deciding — that's why it sticks. Silent by design, so you can share to social without asking anyone to unmute. On the train, in bed at night, next to anyone. ■ recap Stitch your kirok clips into one continuous video. Today, a week, a month, a year, or your whole life in kirok — pick any range. Watch it whenever you feel like it. That's all it does. ■ Features - Camera that auto-stops at 3 seconds - Time stamp (HH:mm) shown automatically on playback, also burned into exported videos - Country code (e.g., · JP) auto-added when the recording location's timezone differs from playback - Captions (60 characters, editable later) - Unlimited Solo Rooms (your own themed Rooms) - 1 Group Room on Free (invite-only shared timeline, 7-day auto-delete) - recap (today, week, month, year, life — any range) - Personal/Solo Rooms sync across iOS devices via iCloud (optional) - Silent share, easy to drop into social - 11 languages (JP / EN / KO / ZH / ES / PT / FR / DE / IT / ID / Hindi) ■ kirok Pro Monthly $2.99 / Yearly $19.99 / Lifetime $34.99 * Prices may vary by region and currency. - Unlimited Group Rooms (Free: 1 created, unlimited joins on both plans) - Unlimited daily recordings (Free: 5 per day) - Coral border + watermark removed on export (clean export) - Custom recap with 10+ clips (Free: up to 10) Subscriptions auto-renew. Unless canceled at least 24 hours before the period ends, your subscription renews automatically at the same price. Cancel anytime under iOS Settings > Apple ID > Subscriptions. Lifetime is a one-time purchase with no auto-renewal. ■ Privacy, seriously clean - Zero ads - Zero tracking technology - No sign-in required (no Apple ID, no email) - Personal/Solo Room data stored in your own iCloud (the developer cannot access it) - Group Room data stored on Cloudflare servers, auto-deleted after 7 days - Personal Rooms work fine without iCloud sign-in (local mode) ■ What is "kirok"? It comes from a Korean word meaning "to record." Pronounced ki-rok. Same format in every country. Same coral border. Same typeface. The consistency is the brand. ■ Documents Privacy Policy: https://kirok-app.pages.dev/privacy Terms of Use (EULA): https://kirok-app.pages.dev/terms
Screenshots
Verdict
The clearest difference is review sentiment: kirok at 100% against onesec's 0%. onesec's advantage is update cadence (every 2 days vs every 5 days) and iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and monetization model 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
Both are free to download. onesec sells 4 one-off in-app purchases and kirok sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
onesec ships an update every 2 days, kirok every 5 days. Both last shipped on October 31, 2026.
| Parameter | onesec | kirok |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Update frequency | Every 2 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 31 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Starcrown Inc | DAIKI HAYASHI |
Customer experience
onesec
kirok
In-app purchases
onesec
- Coffee$0.49
- Cookie$2.99
- Onesec Pro$2.99
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- Cake$6.99
kirok
- 月額(Monthly)$1.991 Month
- 年額(Yearly)$19.991 Year
- 買い切り(Lifetime)$29.99








