# 1Chart vs Realtracs

The clearest difference is review sentiment: 1Chart at 89% against Realtracs's 33%. 1Chart also leads on rating (4.3 vs 3.7) and iOS requirement (14.0 vs 16.6). Realtracs's advantage is price (Free vs $15.99). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Realtracs is free to download; 1Chart costs $15.99 up front. Neither carries in-app purchases, so what you see is what you pay.

1Chart holds the better App Store score, 4.3 against 3.7. Both are backed by a comparable volume of ratings — 38 and 91 respectively. Written reviews point the same way: 89% of 1Chart's written reviews are positive against 33% of Realtracs's.

1Chart ships an update every 3 months, Realtracs every 5 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 1Chart | Realtracs |
| --- | --- | --- |
| Price | $15.99 | **Free** |
| Rating | **[4.3 (38 ratings)](https://appshunter.io/ios/app/1chart/id916272960/reviews)** | [3.7 (91 ratings)](https://appshunter.io/ios/app/realtracs/id1537006341/reviews) |
| Number of ratings | 38 | **91** |
| Positive reviews | **89.4% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Paid | **Free** |
| Size | 44 MB | 2 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [RooKanga Digital LLC](https://appshunter.io/developer/916272959) | [Realtracs, Inc.](https://appshunter.io/developer/1537006343) |

## What reviewers say

### 1Chart

[App page](https://appshunter.io/ios/app/1chart/id916272960)

Create, share, and print professional music charts using the Nashville Number System or letter chords. Offers flexibility in key changes, chord notation, and rhythmic details for efficient music arrangement.

**Highlights:** Nashville Number System support, Letter chord flexibility, Key change updates, Rhythmic notation and dynamics, Arrangement tools, PDF and editable file sharing, Performance mode

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast chart creation
- 💡 Flexible for various musical needs
- ✨ Professional looking charts
- 🔄 Effortless transposing

**What reviewers complain about**

- 🐛 Alignment issues with slash chords/modifiers
- 🐛 Measure function graphic bug
- 🐛 Chord conversion errors (numbers to letters)
- 🐛 Rhythmic notation editing is cumbersome
- 🐛 Inconsistent support for newer iPad screen sizes

**Reported bugs**

- Alignment issues with slash chords, split measures, and repeat signs
- Measure function graphic moves upward, making selection difficult
- Chords sometimes incorrect when switching from numbers to letters
- Rhythmic notation editing requires erasing all rhythms for a chord
- Error in beaming rhythms requires erasing all chords and rewriting

**Requested features**

- Draggable sections
- Auto-creation of sections based on existing ones
- Fix chord conversion errors (numbers to letters)
- External keyboard support on iPad
- Handwritten annotation support (Apple Pencil)


### Realtracs

[App page](https://appshunter.io/ios/app/realtracs/id1537006341)

Access trusted real estate insights and tools to search listings, understand market conditions, and manage properties. Supports agents, brokers, and consumers in making informed real estate decisions.

**Highlights:** Search accurate property listings, Review market analytics and trends, View parcel details on-site, Manage listings and activity, Connect with real estate professionals

**In-app purchases:** none


## Frequently asked questions

### Is 1Chart free?

1Chart costs $15.99, with no in-app purchases.

### Is Realtracs free?

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

### Which has better reviews, 1Chart or Realtracs?

1Chart is rated higher. 1Chart averages 4.3 out of 5 from 38 ratings, while Realtracs averages 3.7 from 91 ratings.

### Do 1Chart or Realtracs have ads?

Neither 1Chart nor Realtracs shows ads.

### Which is updated more often, 1Chart or Realtracs?

1Chart ships an update every 3 months, and Realtracs every 5 months. Most recently, 1Chart was updated on November 1, 2026 and Realtracs on November 3, 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.*