# Tuba Note Chart vs AutoLang

The clearest difference is price: AutoLang at Free against Tuba Note Chart's $7.99. AutoLang also leads on update cadence (every 9 days vs every 42 months). Tuba Note Chart's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

AutoLang is free to download; Tuba Note Chart costs $7.99 up front. AutoLang sells 2 in-app purchases, starting at $4.99 per month. Tuba Note Chart asks for nothing beyond the download.

Tuba Note Chart ships an update every 42 months, AutoLang every 9 days. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Tuba Note Chart | AutoLang |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | — | **[4.4 (11 ratings)](https://appshunter.io/ios/app/autolang/id6449036780/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 81.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 9 days** |
| Monetization | — | Freemium |
| Size | 83 MB | 70 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Sokolov](https://appshunter.io/developer/1628122395) | [Apeiro Corp.](https://appshunter.io/developer/1563947570) |

## What reviewers say

### Tuba Note Chart

[App page](https://appshunter.io/ios/app/tuba-note-chart/id1658165136)

**Features:** macOS Compatibility

**In-app purchases:** none


### AutoLang

[App page](https://appshunter.io/ios/app/autolang/id6449036780)

This app offers a fun and immersive way to improve your language speaking skills. Engage in conversations on diverse topics, utilize advanced AI tools for accelerated learning, and track your progress. It's designed for intermediate learners seeking to build confidence and fluency.

**Highlights:** AI-powered conversation practice, 100% free exercises, Advanced learning tools (GPT-4, DeepL), Diverse conversation topics, Focus on intermediate learners, Progress tracking, 10 languages available

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AutoLang Monthly Subscription | $4.99 | per month |
| AutoLang Annual Subscription | $49.99 | per year |


## Frequently asked questions

### Is Tuba Note Chart free?

Tuba Note Chart costs $7.99, with no in-app purchases.

### Is AutoLang free?

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

### Do Tuba Note Chart or AutoLang have ads?

Neither Tuba Note Chart nor AutoLang shows ads.

### Which is updated more often, Tuba Note Chart or AutoLang?

Tuba Note Chart ships an update every 42 months, and AutoLang every 9 days. Most recently, Tuba Note Chart was updated on October 18, 2026 and AutoLang on October 20, 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.*