# Deep Field vs Fingering Charts By Tremolo

The clearest difference is in-app purchases: Deep Field at none against Fingering Charts By Tremolo's 1. Deep Field also leads on iOS requirement (13.4 vs 17.0). Fingering Charts By Tremolo's advantage is rating (4.7 vs 4.3) and update cadence (every 2 months vs every 4 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Fingering Charts By Tremolo sells 1 one-off in-app purchase. Deep Field asks for nothing beyond the download.

Fingering Charts By Tremolo holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Fingering Charts By Tremolo has 104 ratings behind it against 15, so its average is the more settled of the two. Written reviews split almost evenly too, at 78% and 78% positive.

Deep Field ships an update every 4 months, Fingering Charts By Tremolo every 2 months. The most recent releases landed on September 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Deep Field | Fingering Charts By Tremolo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (15 ratings)](https://appshunter.io/ios/app/deep-field/id970046487/reviews) | **[4.7 (104 ratings)](https://appshunter.io/ios/app/fingering-charts-by-tremolo/id1534770076/reviews)** |
| Number of ratings | 15 | **104** |
| Positive reviews | 77.8% of reviews | 77.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 63 MB | 195 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Music Productions, Ltd.](https://appshunter.io/developer/970046486) | [Penelope Media, LLC](https://appshunter.io/developer/1702570765) |

## What reviewers say

### Deep Field

[App page](https://appshunter.io/ios/app/deep-field/id970046487)

Experience a musical performance inspired by space exploration and the Hubble Telescope. This app complements a live show and offers further details about its accompanying film.

**Highlights:** Inspired by Hubble Space Telescope, Live performance companion, Information on accompanying film, Created by Eric Whitacre

**In-app purchases:** none


### Fingering Charts By Tremolo

[App page](https://appshunter.io/ios/app/fingering-charts-by-tremolo/id1534770076)

This music education app provides interactive fingering charts for various instruments. It's designed for students and educators, offering detailed visual representations and director mode for classroom use.

**Highlights:** Interactive fingering charts, Multiple instrument support, Director Mode for educators, Trill fingering charts, Pitch playback, Key signatures

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


## Frequently asked questions

### Is Deep Field free?

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

### Is Fingering Charts By Tremolo free?

Fingering Charts By Tremolo is free to download, with in-app purchases available.

### Which has better reviews, Deep Field or Fingering Charts By Tremolo?

Fingering Charts By Tremolo is rated higher. Deep Field averages 4.3 out of 5 from 15 ratings, while Fingering Charts By Tremolo averages 4.7 from 104 ratings.

### Do Deep Field or Fingering Charts By Tremolo have ads?

Neither Deep Field nor Fingering Charts By Tremolo shows ads.

### Which is updated more often, Deep Field or Fingering Charts By Tremolo?

Deep Field ships an update every 4 months, and Fingering Charts By Tremolo every 2 months. Most recently, Deep Field was updated on September 17, 2026 and Fingering Charts By Tremolo on September 23, 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.*