Speed Up Video · vs iResize Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Speed Up Video ·
Easily create fast-forward or slow-motion video effects by adding points to segments and adjusting their speed. Turn ordinary footage into mesmerizing slow-motion or epic fast-forward clips with intuitive controls. Save and share your creations instantly.
- Precise speed control (10x faster, 1/10 speed)
- Create fast-forward and slow-motion effects
- Add points to define video segments
- Intuitive and easy to use interface
- Save and share videos instantly
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Key Features: Precise Control: Speed up parts of your video 10x or slow them down to 1/10 speed or for epic fast-forward or dreamy slow-mo effects. Easy Use: No tech wizardry needed. Just add points to create video segments, adjust the segments speeds, and hit save! Slo Mo Wizardry: Turn everyday scenes into mesmerizing slow motion videos. Instant Sharing: Save your video masterpieces to your phone in 1 tap and share it everywhere. Download now and create a masterpiece. Terms Of Use can be found at: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/ebd41cea-0e06-435c-8988-d565b80d2f07
iResize Pro
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iResize Pro resizes and converts lots of photos at once, on iPhone and iPad. Choose the size, format and quality, tap "Resize all", and within seconds your photos are lighter and ready to save or share. ADD YOUR PHOTOS • From your Photos library, from the Files app (even a whole folder) or, on iPad, by dragging them straight into the list • Each photo shows a thumbnail, its size in pixels and its file size • Reads JPEG, HEIC, PNG, TIFF, GIF, WebP and BMP CHOOSE HOW TO RESIZE • Fix the width or the height in pixels: the other side follows, keeping the proportions • Output format: JPEG, HEIC, PNG, TIFF or GIF — for example from HEIC to PNG in one tap • Adjustable JPEG quality, with "Check quality" to see the photo exactly as it will come out, zoomed pixel by pixel • Preview with the new dimensions and the estimated file size, before you even start • Photos smaller than the chosen size are never enlarged behind your back: you decide whether to be asked every time, to always enlarge or never WHERE YOUR PHOTOS GO • To your Photos library, and if you like to a dedicated "iResize" album • To a folder in the Files app • Straight to the share sheet, to send them by Mail, Messages or AirDrop as soon as they're resized Photos resized successfully leave the list: only what's left to do remains. HUNDREDS OF PHOTOS, NO WAITING iResize Pro handles one photo at a time with very little memory, even with hundreds of 48-megapixel photos. Switch to another app and the work goes on, with its progress shown on the Lock Screen too. If a batch is interrupted, you pick up where it stopped next time you open the app. AND ALSO • Rename with a common name and a running number (holidays-001, holidays-002…) • A coloured frame around every photo, in the colour and thickness you choose • Keeps date, camera and exposure (EXIF) and, if you want, removes the GPS location before sharing • Large text and high contrast, designed to be easy to read • Built-in guide explaining every feature in a few lines FREE AND RESPECTFUL iResize Pro is free, has no ads and collects no data at all: your photos never leave your device. If you like it, you can support its development with a small optional tip. Available in English, Italian, French, German and Spanish.
Screenshots
Verdict
The clearest difference is update cadence: iResize Pro at every 3 weeks against Speed Up Video ·'s every 6 weeks. On price, ads, in-app purchases 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
Both are free to download. Speed Up Video · sells 3 in-app purchases, starting at $4.99 per 7 days and iResize Pro sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Speed Up Video · ships an update every 6 weeks, iResize Pro every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Speed Up Video · | iResize Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (20 ratings) — better | — |
| Number of ratings | 20 — better | — |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 22 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Gabe Rogers | Davide Kraehenbuehl |
In-app purchases
Speed Up Video ·
- Weekly$4.997 Days
- Monthly$15.991 Month
- Annual7 Days trial$49.991 Year
iResize Pro
- Small tip$2.99
- Medium tip$5.99
- Generous tip$7.99
Questions
Is Speed Up Video · free?
Is iResize Pro free?
Do Speed Up Video · or iResize Pro have ads?
Which is updated more often, Speed Up Video · or iResize Pro?
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