# DigitSort vs Invisible Ping Pong

The clearest difference is update cadence: Invisible Ping Pong at every 2 days against DigitSort's every 11 months. DigitSort's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DigitSort ships an update every 11 months, Invisible Ping Pong every 2 days. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | DigitSort | Invisible Ping Pong |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/invisible-ping-pong/id6502412114/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 0 MB | 14 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Roy Schulz](https://appshunter.io/developer/1551353831) | [Matteo Perotta](https://appshunter.io/developer/1822731774) |

## What reviewers say

### DigitSort

[App page](https://appshunter.io/ios/app/digitsort/id1551353829)

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

**In-app purchases:** none


### Invisible Ping Pong

[App page](https://appshunter.io/ios/app/invisible-ping-pong/id6502412114)

Experience table tennis without physical equipment. Use your phone as a racket and mimic swing gestures to play against friends or a bot. Enjoy a unique 1v1 multiplayer experience anywhere.

**Highlights:** Play table tennis virtually, Use phone as racket, Gesture-based swing detection, 1v1 multiplayer against friends, Train against AI bot, No physical equipment needed

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DigitSort free?

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

### Is Invisible Ping Pong free?

Invisible Ping Pong is free to download, with no in-app purchases.

### Do DigitSort or Invisible Ping Pong have ads?

Neither DigitSort nor Invisible Ping Pong shows ads.

### Which is updated more often, DigitSort or Invisible Ping Pong?

DigitSort ships an update every 11 months, and Invisible Ping Pong every 2 days. Most recently, DigitSort was updated on November 7, 2026 and Invisible Ping Pong 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.*