Comparison

SpeedPlay vs IINV视频播放器

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

Head to head
About

SpeedPlay

This app allows you to play videos from your photo library at custom speeds, from slow motion to fast playback. It offers tools for studying and reviewing content, organizing your media, and includes advanced features for Pro users.

Highlights
  • Custom playback speeds (0.1x to 32x)
  • A-B loop for section repetition
  • Bookmarks for key moments
  • Playback history with speed recall
  • Export videos at playback speed
  • Organize library with grid view and filters
Features
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SpeedPlay is a fast, focused video player built for your Photo Library. No import, no upload — browse albums, pick a video, and play at the speed that fits your task. WHY SPEEDPLAY • Reads videos directly from your system Photo Library • Your media stays on device — nothing is uploaded • Clean iOS-native interface, light and responsive PLAY AT ANY SPEED • 0.25x slow motion for detail and review • Preset speeds up to 3x for lectures, tutorials, and scanning • Pro custom speeds from 0.1x to 32x (save and reuse in Settings) • Remembers your preferred speed per session STUDY & REVIEW TOOLS • Bookmarks — mark key moments and jump back instantly • A-B loop — repeat any section until it sticks • Playback history — resume where you left off, speed included • Skip forward/back by customizable seconds ORGANIZE YOUR LIBRARY • Grid view with duration and last-played speed badges • Filter by date and duration • Favorites and album browsing • Search across your video collection PRO FEATURES (SpeedPlay Pro) • Export videos re-encoded at your current playback speed • Smart Split — gesture scan finds cut points, batch export segments • Unlimited bookmarks and A-B loop • Custom playback speeds and custom skip intervals • Priority updates and support PERFECT FOR • Language learning and pronunciation practice • Sports technique review in slow motion • Online course and lecture playback • Dance, music, and skill training loops • Quickly scanning long screen recordings PRIVACY FIRST SpeedPlay only requests Photo Library access to read and play your videos. All processing happens locally on your iPhone or iPad. AUTO-RENEWABLE SUBSCRIPTION (SpeedPlay Pro) 1. Subscription: SpeedPlay Pro monthly or yearly auto-renewing membership 2. Period: One month or one year; Pro features (export, smart split, unlimited bookmarks & A-B loop, etc.) are available during the active period 3. Price: $2.99/month or $19.99/year (actual price shown in App Store at purchase) 4. Payment: Charged to your Apple ID account upon confirmation 5. Cancellation: To turn off auto-renewal, cancel at least 24 hours before the end of the current period in Settings → Apple ID → Subscriptions. No further charges after cancellation. Otherwise the subscription renews automatically 6. Renewal: Apple charges your Apple ID within 24 hours before the current period ends; on success, Pro access extends for one more billing cycle 7. Privacy Policy: https://www.baitemi.com/speedplay/privacy 8. Auto-Renewal Terms: https://www.baitemi.com/speedplay/auto_renew_agreement.html LIFETIME PURCHASE SpeedPlay Pro is also available as a one-time lifetime purchase (non-renewing). Pay once for permanent access to all Pro features. Questions or feedback? We'd love to hear from you.

About

IINV视频播放器

Features
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一款iOS端简单好用的本地视频播放器。 支持简体中文、繁体中文、英文、韩文、日文。

Screenshots

SpeedPlay4 screens
IINV视频播放器3 screens

Verdict

The call

The clearest difference is in-app purchases: IINV视频播放器 at none against SpeedPlay's 3. On price, ads, device support and iOS requirement 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. SpeedPlay sells 3 in-app purchases, starting at $1.99 per month. IINV视频播放器 asks for nothing beyond the download.

Scorecard1 real difference · 9 level
SpeedPlay versus IINV视频播放器: the parameters behind the verdict, then further details
ParameterSpeedPlayIINV视频播放器
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyFortnightly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size16 MB4 MB
Age rating4+4+
DeveloperBeijing Baitemi Technology Co., Ltdyahui hu

In-app purchases

3 purchases

SpeedPlay

Subscriptions2
  • SpeedPlay Pro Monthly$1.991 Month
  • SpeedPlay Pro Yearly$9.991 Year
One-time1
  • SpeedPlay Pro Lifetime$19.99
None

IINV视频播放器

No in-app purchases

Questions

Is SpeedPlay free?
SpeedPlay is free to download, with in-app purchases available.
Is IINV视频播放器 free?
IINV视频播放器 is free to download, with no in-app purchases.
Do SpeedPlay or IINV视频播放器 have ads?
Neither SpeedPlay nor IINV视频播放器 shows ads.

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