QuickTimeLapse
Photo & Video
Only for iPhone
Free · In‑App Purchases
iPhone
Turn long videos into 60-second timelapses—merge several into one, auto-speed, save to your library. For daily creators logging workouts, travel, and study on IG Stories.
Turn long videos into 60-second timelapses, ready for Reels, TikTok, and YouTube Shorts.
Pick 1 to 5 videos. QuickTimeLapse auto-calculates the speed and crunches them into a single 60-second clip. No sign-up, no uploads — your videos never leave your iPhone.
— Features —
• Up to 5 videos at once, auto-stitched into 60 seconds
• Day Counter auto-numbering for daily check-ins (workouts, yoga, cooking, travel) — filenames carry Day 1 / Day 2 …
• Custom filename templates — mix date, sequence, and your own text
• PHPicker-based selection — no full Photos library access required
• Fully on-device — nothing uploaded
— Who it's for —
Anyone tracking daily workouts, yoga, cooking, or travel vlogs as a timelapse series.
Anyone who wants to crunch long footage into Reels, TikTok, or YouTube Shorts.
— Pricing —
Free to download. The first conversion each day is ad-free; from the second conversion on, you'll see one ad before processing.
"Remove Ads" is a one-time purchase that removes all ads forever (no subscription).
— Story —
I film my workouts every day and wanted to compress them into 60-second timelapses for Instagram. I used to airdrop every clip to my Mac just to make a timelapse in iMovie — the back-and-forth was a hassle. I couldn't find a tool that felt right, so I vibe-coded one myself. Hope it helps if you're in the same boat.
— Feedback —
Tap Settings → Report a Problem inside the app to write to me directly. I'll do my best to reply.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
v1.2.1 — Stability update:
• Source videos are kept after conversion, so you can tweak settings and re-convert without picking again
• Very short clips convert more reliably and are no longer falsely flagged as failed
• Equal-split mode automatically falls back to uniform speed when a clip is too short
• Clear upfront warning when a clip is assigned too much output time
• Ads that occasionally get stuck now close automatically and return you to the app
Found a bug or want a feature? Tap Settings → Report a Problem to write to me directly. I'll do my best to reply.
The developer, WEI HAN YEN, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- WEI HAN YEN
- Size
- 9 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later.
- iPhone
- Languages
- English and Traditional Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $1.99
- Copyright
- © 2026 LazzyMerlin Lab
