Wave Writer vs NOI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wave Writer
This writing application offers a distraction-free environment to enhance your focus. Its unique type-wave feature provides visual feedback as you type, immersing you in your text and encouraging creativity. Unlock all themes with a one-time purchase.
- Distraction-free writing environment
- Unique type-wave visual feedback
- Immersive typing experience
- Unlockable themes
- One-time purchase for full access
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Wave Writer is a writing app unlike any other. It is designed to give you the best writing experience, removing all distractions so you can focus. The unique type-wave gives you visual feedback as you type, immersing you in your text and inspiring you to keep going. It's really cool! Wave Writer is free to use, and all 16 themes can be unlocked for a one time purchase.
NOI
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The application is designed for NOI members, providing convenient online payment and recharge options, as well as a shared officer's mess feature. It allows registered members to: - Make online bill payments - View digital bill details - Recharge online - Generate OTPs -NFC functionality is not available on iOS. It is only implemented for Android devices.
Screenshots
Verdict
The clearest difference is in-app purchases: NOI at none against Wave Writer's 1. NOI also leads on update cadence (fortnightly vs every 2 months). Wave Writer's advantage is iOS requirement (13.4 vs 15.1). 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. Wave Writer sells 1 one-off in-app purchase. NOI asks for nothing beyond the download.
Wave Writer ships an update every 2 months, NOI fortnightly. The most recent releases landed on June 1, 2026 and September 17, 2026 respectively.
| Parameter | Wave Writer | NOI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.4 — better | 15.1 |
| Further details — not scored | ||
| Size | 35 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Omar Fahmy | DIGITALWORK INDIA PRIVATE LIMITED |
In-app purchases
Wave Writer
- Unlock themes$1.99
NOI
No in-app purchases
