# Tango Rx vs BOT 3rd

The clearest difference is update cadence: Tango Rx at monthly against BOT 3rd's every 12 months. Tango Rx also leads on iOS requirement (9.0 vs 15.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.0 for Tango Rx against 3.0 for BOT 3rd. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Tango Rx ships an update monthly, BOT 3rd every 12 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Tango Rx | BOT 3rd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/tango-rx/id342162185/reviews) | [3.0 (2 ratings)](https://appshunter.io/ios/app/bot-3rd-4th-grade-music-memory/id1049572032/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 12 months |
| Monetization | Free | Free |
| Size | 9 MB | 28 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Liberty Source](https://appshunter.io/developer/342162188) | [Peggy Markham](https://appshunter.io/developer/951379850) |

## What reviewers say

### Tango Rx

[App page](https://appshunter.io/ios/app/tango-rx/id342162185)

This app helps educators streamline student assessment, progress monitoring, and instruction. It simplifies benchmark administration and response recording, providing immediate access to student data for improved achievement.

**Highlights:** Streamline assessment and progress monitoring, Simplify benchmark administration, Effortless recording of student responses, Immediate access to class/individual student profiles, Automated data analysis and tracking, Automated instructional focus and tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### BOT 3rd

[App page](https://appshunter.io/ios/app/bot-3rd-4th-grade-music-memory/id1049572032)

This app helps 3rd and 4th graders prepare for the Texas UIL Music Memory contest. It features full songListenings, flash facts on selections and composers, and practice quizzes with random clips. Users can also practice matching works, selections, and composers, and typing for tie-breakers.

**Highlights:** Listen to 16 full-length contest songs, View flash facts on selections and composers, Take quizzes over random song clips, Match major work, selection, and composer, Practice typing major work and composer, Spelling and punctuation practice

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tango Rx free?

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

### Is BOT 3rd free?

BOT 3rd is free to download, with no in-app purchases.

### Which has better reviews, Tango Rx or BOT 3rd?

Tango Rx and BOT 3rd are both rated 3.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Tango Rx or BOT 3rd have ads?

Neither Tango Rx nor BOT 3rd shows ads.

### Which is updated more often, Tango Rx or BOT 3rd?

Tango Rx ships an update monthly, and BOT 3rd every 12 months. Most recently, Tango Rx was updated on November 6, 2026 and BOT 3rd on November 2, 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.*