nnenu vs Voice Reverser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
nnenu
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NNenu: Your own menu-map Snap it, Menu it, Remember it! Unite any little things into a single Menu, with anyone around the world. Objects are everywhere in our daily lives. We NNenu are building a new global menu system to document and organize anything you come across, with diverse types of information into a single Menu anywhere in the world. Never will you forget the little things you encountered in life again.
Voice Reverser
Record audio and play it backwards to create unique sound effects. Share your reversed audio creations easily through messaging and social media apps. Ideal for fun moments, music experimentation, or exploring sound.
- Record audio
- Play recordings backwards
- Create sound effects
- Share reversed audio
- Experiment with sound
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Voice Reverser is an easy-to-use app that allows you to record audio and play it backwards. With just a few taps, you can record your voice, or any sound, and then play it backwards to create unique and interesting audio effects. You can also share your reversed audio with friends and family through social media or messaging apps. Perfect for recording and sharing funny moments, creating music, or just experimenting with sound.
Screenshots
Verdict
The clearest difference is ads: nnenu at none against Voice Reverser's shown. Voice Reverser's advantage is update cadence (every 3 weeks vs every 2 months). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
nnenu ships an update every 2 months, Voice Reverser every 3 weeks. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.
| Parameter | nnenu | Voice Reverser |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 — better | 15.3 |
| Further details — not scored | ||
| Size | 46 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | NNENU LIMITED | Sergio Marin |
In-app purchases
nnenu
No in-app purchases
Voice Reverser
No in-app purchases









