Tone Generator! vs Nerio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tone Generator!
Create and play a wide range of audio tones with adjustable frequencies and waveforms. Generate up to 12 simultaneous tones with individual volume control. Modify tones in real-time for versatile sound generation.
- Generate tones from 20 Hz to 15000 Hz
- Adjust tones while playing
- Play up to 12 tones simultaneously
- Adjust individual tone volumes
- Supports sine, square, and triangle waveforms
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A flexible tone generator. - Generate tones between 20 Hz and 15000 Hz in 0.1 Hz increments - Adjust tones while they are playing - Play up to 12 different tones simultaneously and adjust volumes of individual tones - Supports sine, square, and triangle waveforms
Nerio
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Nerio helps you practice languages through meaningful conversations with a global learning community. Improve your speaking skills with AI-powered practice, language topics, and real conversations with learners around the world. WHY NERIO? Language Exchange Discover people who share your language goals and interests. AI Language Practice Practice conversations anytime with AI-guided topics and suggestions. Chat Practice Build confidence through text conversations designed for language learning. Video Practice Improve pronunciation and speaking skills through 1-on-1 language practice sessions. Learn Your Way Choose your target language, level, interests, and learning goals. Safe Learning Community Nerio encourages respectful communication with community guidelines, reporting, and blocking tools. Whether you are learning English, Japanese, Spanish, Chinese, or another language, Nerio helps you practice naturally and confidently. Download Nerio and start your language journey today.
Screenshots
Verdict
The clearest difference is price: Nerio at Free against Tone Generator!'s $0.99. Nerio also leads on update cadence (weekly vs every 61 months). Tone Generator!'s advantage is in-app purchases (none vs 6) and iOS requirement (8.0 vs 15.0). On 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
Nerio is free to download; Tone Generator! costs $0.99 up front. Nerio sells 6 one-off in-app purchases. Tone Generator! asks for nothing beyond the download.
Tone Generator! ships an update every 61 months, Nerio weekly. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.
| Parameter | Tone Generator! | Nerio |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.7 (23 ratings) — better | — |
| Positive reviews | 88.1% of reviews | — |
| Number of ratings | 23 — better | — |
| Update frequency | Every 61 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 5 MB | 21 MB |
| Age rating | 4+ | 17+ |
| Developer | Peter Deelstra | 小鹿 孟 |
In-app purchases
Tone Generator!
No in-app purchases
Nerio
- 28 tokens$3.99
- 110 tokens$14.99
- 236 tokens$29.99
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- 44.99 for 376 tokens$44.99
- 618 tokens$69.99
- 969 tokens$99.99
Questions
Is Tone Generator! free?
Is Nerio free?
Do Tone Generator! or Nerio have ads?
Which is updated more often, Tone Generator! or Nerio?
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