Comparison

Interval vs Convert MOV to MP4 Video

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

Head to head
About

Interval

Features
Read full description

Make a stop-motion video in the time it takes to read this. No timeline. No clutter. Onion skin shows your last frame behind the live view, so every move lands. Time-lapse mode is one tap away. Export as video or GIF. One purchase, no subscription, ever. CAPTURE - Stop-motion mode: tap to capture, frame by frame - Onion skin: see your previous frame to guide the next - Burst mode: press and hold the shutter to fire a run of frames - Time-lapse mode: set your interval and let it run - Auto-capture with custom frame limits - Aspect ratios from square to 16:9, set before you shoot - Grid overlay and tap-to-focus - Pinch to zoom with native lens switching - Exposure, white-balance, and focus lock between frames - Self-timer: 3s, 5s, or 10s before the first frame - Shoot in portrait or landscape PREVIEW - Scrub through your frames on a filmstrip - Delete frames you don't want - Loop playback to check your timing - Close the app and come back โ€” your frames are still there EXPORT - Save to Photos or share anywhere - Export as GIF at 240px, 320px, or 640px โ€” free - Export in 1080p, or 4K with Pro INTERVAL PRO (one-time upgrade) - 4K export - Manual frame rate, 1 to 30 FPS - No watermark One purchase. Yours forever. No subscription. Time-lapse runs while Interval is open on screen โ€” it's built for minutes and hours, not overnight. Interval is for animators, hobbyists, and anyone turning still moments into motion, without a steep learning curve. Built by a designer who wanted a simpler animation tool.

About

Convert MOV to MP4 Video

Features
Read full description

Your iPhone records video as MOV โ€” and then it won't play on some computers, won't upload to certain sites, and won't open for friends on other devices. Convert MOV to MP4 fixes that in two taps. No ads. No subscription. No in-app purchases. โ€ข PLAYS EVERYWHERE โ€” MP4 is the universal format for web, and editors. โ€ข FAST & LOSSLESS โ€” keeps original quality with a quick passthrough whenever possible. โ€ข RELIABLE โ€” built to just work, where other converters quietly fail. โ€ข 100% PRIVATE โ€” everything happens on your iPhone. Your videos are never uploaded. โ€ข NO ADS, NO SUBSCRIPTION, NO IN-APP PURCHASES โ€” no watermark, no weekly fee, no ad before every export. Tap Select Video, tap Convert to MP4, save or share. Done.

Screenshots

Interval3 screens
Convert MOV to MP4 Video4 screens

Verdict

The call

The clearest difference is price: Interval at Free against Convert MOV to MP4 Video's $4.99. Convert MOV to MP4 Video's advantage is update cadence (every 4 days vs fortnightly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Interval is free to download; Convert MOV to MP4 Video costs $4.99 up front. Interval sells 1 one-off in-app purchase and Convert MOV to MP4 Video sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Interval ships an update fortnightly, Convert MOV to MP4 Video every 4 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard2 real differences ยท 4 level
Interval versus Convert MOV to MP4 Video: the parameters behind the verdict, then further details
ParameterIntervalConvert MOV to MP4 Video
PriceFree โ€” better$4.99
Update frequencyFortnightlyEvery 4 days โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS17.016.0 โ€” better
Further details โ€” not scored
Size10 MB1 MB
Age rating4+4+
DeveloperMarinko BrdarevicJhomar Maravillas

In-app purchases

1 purchases

Interval

One-time1
  • Interval Pro$4.99
1 purchases

Convert MOV to MP4 Video

One-time1
  • Unlock Unlimited$4.99

Questions

Is Interval free?
Interval is free to download, with in-app purchases available.
Is Convert MOV to MP4 Video free?
Convert MOV to MP4 Video costs $4.99, and also offers in-app purchases.
Do Interval or Convert MOV to MP4 Video have ads?
Neither Interval nor Convert MOV to MP4 Video shows ads.
Which is updated more often, Interval or Convert MOV to MP4 Video?
Interval ships an update fortnightly, and Convert MOV to MP4 Video every 4 days. Most recently, Interval was updated on November 9, 2026 and Convert MOV to MP4 Video on November 5, 2026.

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