Radiostan vs RollTab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Radiostan
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Radiostan "the land of radios" is a simple, light and very dynamic radio streaming application on the app store. We cover all radios for the region of South Asia, Central Asia and Middle East. To add your radio in the directory please get in touch with us radio@afghanvoice.org.uk - you are required to sign a written consent, and a contract of permission to add your radio streaming to our listing. This is a non profit media project of Afghan Voice CIC to promote Afghanistan radios.
RollTab
This app transforms your device into an AI-powered piano partner. It listens to your musical phrases and generates real-time continuations using an advanced on-device AI model. You can control various aspects of the AI's output and export your creations as MIDI files.
- AI piano accompaniment
- Real-time music generation
- MIDI keyboard integration
- Adjustable AI parameters
- Live piano-roll view
- MIDI file export
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RollTab turns your iPhone or iPad into an AI piano partner. Connect a USB or Bluetooth MIDI keyboard, play a phrase, and pause. RollTab continues your performance in real time with a 125M-parameter music model running entirely on your device. • Automatic mode answers after you pause • Explicit mode lets you decide when to generate • Live piano-roll view separates your notes from the AI’s continuation • Adjust temperature, continuation length, timing, and pitch range • Pause, continue, start a new session, and export the result as a MIDI file • No account, cloud processing, or internet connection required A MIDI keyboard is required for live input. You can also generate from silence in Explicit mode. Created by Simon Edwardsson — simedw.com
Screenshots
Verdict
The clearest difference is update cadence: RollTab at every 4 days against Radiostan's every 30 months. Radiostan's advantage is iOS requirement (13 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Radiostan ships an update every 30 months, RollTab every 4 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Radiostan | RollTab |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 30 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13 — better | 18.0 |
| Further details — not scored | ||
| Size | 7 MB | 185 MB |
| Age rating | 4+ | 4+ |
| Developer | Afghan Voice CIC | Simon Edwardsson |
In-app purchases
Radiostan
No in-app purchases
RollTab
No in-app purchases
