# TCP vs Flute Sim

TCP and Flute Sim both sit at 4.7 stars, but that hides the real split: 100% of Flute Sim's written reviews are positive against 50% of TCP's. Flute Sim also leads on update cadence (every 4 months vs every 66 months) and ratings volume (47 vs 9). TCP's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, rating and device support there is nothing between them.

Both are free to download. Flute Sim sells 2 one-off in-app purchases. TCP asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for TCP against 4.7 for Flute Sim. That said, the two scores are not equally well evidenced: Flute Sim has 47 ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 50% of TCP's written reviews are positive against 100% of Flute Sim's.

TCP ships an update every 66 months, Flute Sim every 4 months. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | TCP | Flute Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9 ratings)](https://appshunter.io/ios/app/tcp-resounding-earth/id576004160/reviews)** | [4.7 (47 ratings)](https://appshunter.io/ios/app/flute-sim/id6738322425/reviews) |
| Number of ratings | 9 | **47** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 66 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 75 MB | 182 MB |
| Requires iOS | **10.3** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Joseph Genden](https://appshunter.io/developer/508921474) | [Alper Kahriman](https://appshunter.io/developer/1054578352) |

## What reviewers say

### TCP

[App page](https://appshunter.io/ios/app/tcp-resounding-earth/id576004160)

Explore the diverse world of bells through interactive sounds and historical insights. Learn about their origins and cultural significance, inspired by a Grammy-winning musical composition.

**Highlights:** Interactive bell sounds, Bell origins and history, Cultural significance of bells, Inspired by musical composition, Learn about global bells

**Features:** macOS Compatibility

**In-app purchases:** none


### Flute Sim

[App page](https://appshunter.io/ios/app/flute-sim/id6738322425)

Explore the world of the flute with this realistic virtual instrument. Offers orchestral and traditional sounds, advanced tuning, effects, and multiple play modes. Record and share your musical creations with an intuitive interface.

**Highlights:** Orchestral and Traditional sound groups, Microtonal tuning, Echo and Chorus effects, Sensitive play mode, Multiple play modes (Endless, Single Note, Multi-Play), Built-in recorder, Record and share music

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $9.99 | one-time |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is TCP free?

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

### Is Flute Sim free?

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

### Which has better reviews, TCP or Flute Sim?

TCP is rated higher. TCP averages 4.7 out of 5 from 9 ratings, while Flute Sim averages 4.7 from 47 ratings.

### Do TCP or Flute Sim have ads?

Flute Sim shows ads; TCP does not.

### Which is updated more often, TCP or Flute Sim?

TCP ships an update every 66 months, and Flute Sim every 4 months. Most recently, TCP was updated on November 1, 2026 and Flute Sim on November 8, 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.*