# Easy Serve Receive Stats vs Callback

The clearest difference is price: Callback at Free against Easy Serve Receive Stats's $1.99. Callback also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (17.0 vs 26.2). On ads, in-app purchases and device support there is nothing between them.

Callback is free to download; Easy Serve Receive Stats costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Easy Serve Receive Stats ships an update every 2 months, Callback every 5 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Easy Serve Receive Stats | Callback |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 1 MB | 5 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Steven Lacy](https://appshunter.io/developer/1867089586) | [McKerin Software, Inc.](https://appshunter.io/developer/523031489) |

## What reviewers say

### Easy Serve Receive Stats

[App page](https://appshunter.io/ios/app/easy-serve-receive-stats/id6757455654)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Callback

[App page](https://appshunter.io/ios/app/callback-volleyball-tryouts/id6786112716)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Easy Serve Receive Stats free?

Easy Serve Receive Stats costs $1.99, with no in-app purchases.

### Is Callback free?

Callback is free to download, with no in-app purchases.

### Do Easy Serve Receive Stats or Callback have ads?

Neither Easy Serve Receive Stats nor Callback shows ads.

### Which is updated more often, Easy Serve Receive Stats or Callback?

Easy Serve Receive Stats ships an update every 2 months, and Callback every 5 days. Most recently, Easy Serve Receive Stats was updated on October 25, 2026 and Callback on October 31, 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.*