# Counter CrystalSound vs Tripster Pro

The clearest difference is update cadence: Tripster Pro at every 11 days against Counter CrystalSound's every 4 months. Counter CrystalSound's advantage is iOS requirement (13.0 vs 15.0). 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.

Counter CrystalSound ships an update every 4 months, Tripster Pro every 11 days. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Counter CrystalSound | Tripster Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/tripster-pro/id6737716188/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Monetization | — | Free |
| Size | 17 MB | 102 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Crystal Sound S.R.L.](https://appshunter.io/developer/1502775701) | [Mego.travel](https://appshunter.io/developer/1656412765) |

## What reviewers say

### Counter CrystalSound

[App page](https://appshunter.io/ios/app/counter-crystalsound/id1502775702)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tripster Pro

[App page](https://appshunter.io/ios/app/tripster-pro/id6737716188)

Manage your tour guide business by publishing offers, processing bookings, communicating with travelers, and organizing your schedule. Easily edit listings, set prices, and manage availability to maximize your earnings.

**Highlights:** Publish tours and offers, Manage bookings and orders, Communicate with travelers, Organize schedule in calendar, Edit offer descriptions, Receive order notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Counter CrystalSound free?

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

### Is Tripster Pro free?

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

### Do Counter CrystalSound or Tripster Pro have ads?

Neither Counter CrystalSound nor Tripster Pro shows ads.

### Which is updated more often, Counter CrystalSound or Tripster Pro?

Counter CrystalSound ships an update every 4 months, and Tripster Pro every 11 days. Most recently, Counter CrystalSound was updated on November 7, 2026 and Tripster Pro on November 8, 2026.

---

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