STORADIO vs performify
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
STORADIO
This application provides pilots and dispatchers with essential information to find the correct frequency for reaching STORADIO. It offers up-to-date propagation charts and tactical assistance, with online updates ensuring the latest data is available before going offline.
- Frequency finder for STORADIO
- Up-to-date propagation charts
- Tactical assistance
- Online information updates
- Designed for pilots and dispatchers
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STORADIO HF RADIO app is maninly designed for pilots and dispatchers. It will help you bring information “up in the air” in order to easier find the right frequency to reach STORADIO. When the app is online it will update with latest information, such as the various Propagation charts; Make sure to update before you go offline. In the app you will also find tactical help.
performify
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performify! - Calculations derived from the manufacturer's AFMs. Reverse engineered mathematical equations so that you don't have to draw, interpolate or calculate yourself! - Efficient workflow in mind. Designed for the pilot to make quick decisions or play with the numbers! - Widgets! - Automatically derived parameters, based on location and local weather - Dark Mode! - Add a preferred margin to every calculation! - Add a favourite aircraft variant for every aircraft make, to get started quicker. - Currently supports landing and take-off performance calculations. More to come! - Currently supports a number of aircraft such as: - Antonov AN2 - Cessna 152, 172, 172 R&S - Piper PA28-181 - Robin DR400/140B, DR400/180 - Tecnam P2008JC - More to come! IMPORTANT: !! DO NOT USE FOR PLANNING PURPOSES !! Reason: performify is not a certified or approved application by any organization or authority. Please do not use this app for planning purposes. Always cross verify the results with your AFM! By downloading this app you confirm that you use all calculations AT YOUR OWN RISK. Always check with the AFM. The developer nor the publisher are responsible for any damage caused by the use of the calculations." Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: STORADIO at none against performify's 1. STORADIO also leads on iOS requirement (15.1 vs 17.0). performify's advantage is update cadence (every 2 months vs every 43 months). On price, ads 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. performify sells 1 in-app purchase, starting at $2.99 per month. STORADIO asks for nothing beyond the download.
STORADIO ships an update every 43 months, performify every 2 months. The most recent releases landed on June 10, 2026 and September 17, 2026 respectively.
| Parameter | STORADIO | performify |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 43 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 23 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | STORADIO AERO AB | Pascal Burlet |
In-app purchases
STORADIO
No in-app purchases
performify
- AviatorPro1 Month trial$2.991 Month
