# Video Delay Instant Replay vs ServeBoost

The clearest difference is rating: Video Delay Instant Replay at 4.5 against ServeBoost's 1.0. Video Delay Instant Replay also leads on update cadence (every 2 weeks vs every 36 months) and ratings volume (536 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Video Delay Instant Replay sells 7 in-app purchases, starting at $5.99 per 7 days and ServeBoost sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Video Delay Instant Replay holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Video Delay Instant Replay has 536 ratings behind it against 1, so its average is the more settled of the two.

Video Delay Instant Replay ships an update every 2 weeks, ServeBoost every 36 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Video Delay Instant Replay | ServeBoost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (536 ratings)](https://appshunter.io/ios/app/video-delay-instant-replay/id1135528824/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/serveboost/id6472349174/reviews) |
| Number of ratings | **536** | 1 |
| Positive reviews | 50.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 36 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 54 MB | 25 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [michal bojanowicz](https://appshunter.io/developer/1135528823) | [Selim Gilon](https://appshunter.io/developer/1689283836) |

## What reviewers say

### Video Delay Instant Replay

[App page](https://appshunter.io/ios/app/video-delay-instant-replay/id1135528824)

This app transforms your device into a sports analysis tool, providing instant video feedback for coaching and self-improvement. Analyze technique in real-time or slow-motion, with support for external cameras and privacy-focused operation.

**Highlights:** Instant video feedback, Slow-motion replay, Frame-by-frame analysis, External camera support, Split screen / Versus mode, On-screen drawing tools, Remote control functionality

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly (7 Days Free) | $5.99 | per 7 days |
| Weekly | $5.99 | per 7 days |
| Monthly (1 Week Free) | $12.99 | per month |
| Monthly | $12.99 | per month |
| Yearly | $49.99 | per year |
| Yearly (1 Week Free) | $99.99 | per year |
| Yearly | $99.99 | per year |

**What reviewers like**

- 👍 Great tool for players and coaches
- 👍 Allows self-correction and immediate feedback
- 👍 Useful for various sports (baseball, softball, golf, archery, swimming, diving)
- 👍 High-quality video features (2k resolution, zoom, export)
- 👍 Innovative for live stream drawing overlays

**What reviewers complain about**

- 👎 Subscription model is a major con
- 👎 Many features locked behind premium/subscription
- 👎 Free version is limited or unusable due to ads
- 👎 Frequent and intrusive ads
- 👎 App crashes or becomes unstable

**Reported bugs**

- App crashes consistently with specific settings
- Delay-video not starting without premium
- Cannot log in to use paid pro features on a new device
- Playback not working for videos
- Ads popping up that won't go away, requiring app restart

**Requested features**

- Ability to tag and clip video by athletes for easy review
- VR mode for delayed viewing
- Ability to draw on the screen and have the drawing remain in place
- Option to set 'action time'
- Improvement for iPhone X aspect ratio


### ServeBoost

[App page](https://appshunter.io/ios/app/serveboost/id6472349174)

Measure volleyball serve speed, track player progress, and analyze team serving performance.  Record serves directly or import videos for ball speed estimation and trajectory review. Understand opponent statistics to inform your strategy.

**Highlights:** Measure serve speed, Track player progress, Analyze team performance, Import video for analysis, Save serve history, Understand opponent statistics

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Monthly | $9.99 | per month |
| Team Monthly | $24.99 | per month |
| Starter Yearly | $99.99 | per year |
| Team Yearly | $249.99 | per year |


## Frequently asked questions

### Is Video Delay Instant Replay free?

Video Delay Instant Replay is free to download, with in-app purchases available.

### Is ServeBoost free?

ServeBoost is free to download, with in-app purchases available.

### Which has better reviews, Video Delay Instant Replay or ServeBoost?

Video Delay Instant Replay is rated higher. Video Delay Instant Replay averages 4.5 out of 5 from 536 ratings, while ServeBoost averages 1.0 from 1 ratings.

### Do Video Delay Instant Replay or ServeBoost have ads?

Neither Video Delay Instant Replay nor ServeBoost shows ads.

### Which is updated more often, Video Delay Instant Replay or ServeBoost?

Video Delay Instant Replay ships an update every 2 weeks, and ServeBoost every 36 months. Most recently, Video Delay Instant Replay was updated on November 2, 2026 and ServeBoost on November 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*