Futone AD vs Rust IDE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Futone AD
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This free version contains ads. If you like the app, please consider purchasing a paid version that does not contain an advertisement. Create short sound effects easily by specifying the pitch, volume, waveform, and frequency of the sound on a graph with our app! Our app allows even beginners to create sound effects easily by intuitively adjusting the sound on a graph. With the inspiration feature that randomly generates sounds, you can enjoy playing with the app just by touching it. You can also download the sound you created with our app and use it in other external applications with the export function. With several effects available, you can create expressive sound effects. Try and learn to create your original sound effects!
Rust IDE
A mobile tool for developing, testing, and learning the Rust programming language on the go. It offers a streamlined environment for coding anytime, anywhere.
- Mobile Rust development
- Code testing
- Learning Rust
- Anytime, anywhere access
- Minimalist interface
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Mobile rust language easy development tools to develop/test/learn anytime, anywhere.
Screenshots
Verdict
The clearest difference is price: Futone AD at Free against Rust IDE's $0.99. Futone AD also leads on update cadence (every 2 days vs every 9 days). Rust IDE's advantage is ads (none vs shown) and chart position (#159 vs unranked). On in-app purchases, device support and iOS requirement 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
Futone AD is free to download; Rust IDE costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Futone AD ships an update every 2 days, Rust IDE every 9 days. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.
| Parameter | Futone AD | Rust IDE |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 2.5 (6 ratings) — better |
| Positive reviews | — | 22.2% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | Every 2 days — better | Every 9 days |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Best chart rank | — | #159 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 89 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | SHIKUMI DESIGN, Inc. | Gansu Zhenxian Network Technology Co., Ltd. |
In-app purchases
Futone AD
No in-app purchases
Rust IDE
No in-app purchases









