LRCTool vs WaveRhythm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LRCTool
Easily create and sync LRC lyric files for your MP3s. This tool helps you add lyrics to songs, ensuring perfect timing with a simple interface. Generate, edit, and export standard LRC files quickly.
- Create LRC files
- Auto sync lyrics
- Precise timing verification
- Export LRC files
- Simple interface
- Edit lyrics
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1、、Say goodbye to no-lyrics frustration, make LRC easily Tired of songs without lyrics? This lightweight tool creates standard LRC files for MP3, making music more immersive. 2、、Simple & efficient, easy for everyone Just copy & paste lyrics. Supports precise timing verification to keep lyrics in perfect sync. 3、Complete in 10 minutes Create, edit, verify, export—all done quickly with a clean, simple interface. By becoming a member, you can unlock all paid features, enjoy future free updates, and get a no-ads guarantee. You can choose either a subscription or a lifetime membership. The lifetime membership is a one-time payment. If you choose a subscription, it will automatically renew through your iTunes account. Your Apple iTunes account will be charged within 24 hours before expiration. After the charge is successful, the subscription period will be extended by one subscription period. To cancel auto-renewal, please manually turn off auto-renewal in Apple ID settings at least 24 hours before the current subscription period expires. During the trial period, if you do not cancel the subscription, it will automatically start the subscription and charge you at the end of the trial period. You may choose whether to cancel this service at your own discretion. If you choose not to cancel, the renewal service for the next billing period will be activated for you. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.qq.com/doc/DRHpMSUxrTHdNbUVn
WaveRhythm
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WaveRhythm – Music & Motion Reactive Color Light Turn your iPhone into a living color light that reacts to music beats and your hand waving. Whether you’re at a concert, dancing in your living room, or creating a cozy vibe, WaveRhythm fills your screen with smooth, rhythm-driven hues. Main Features: Music Reactive Mode – Detects ambient sound through the microphone. Watch screen colors pulse and change with every beat, chord, or chorus. Wave Motion Mode – Just swing your phone rhythmically (like a light stick) and the color transforms. Uses the motion sensor, no camera needed. 9 Preset Scenes – Natural, Warm, Cool, Soft, Girly, Smooth, Snowflake, Purple, Tech Blue – each with tuned brightness, saturation, and hue. Multiple Color Change Styles – Random Hue, Random Scene, Ordered Hue, Ordered Scene, Reverse Ordered – you control the flow of the light show. Full Manual Control – Adjust hue, saturation, and brightness sliders anytime to create your perfect color. Fine-Tuned Sensitivity – Customize threshold, cooldown time, and animation speed for both music and motion modes. Haptic feedback on each trigger. Clean & Minimal UI – Tap to hide controls for a full-screen immersive experience. Swipe horizontally to cycle scenes, vertically to adjust device brightness. Perfect for live concerts, music listening, parties, vlogging fill light, baby night lamp, or just relaxing ambient mood lighting. Note: Music reactive mode requires microphone permission (audio is only used locally to detect sound level, never recorded or stored). Wave motion mode uses device motion data. Download WaveRhythm and feel the flow of light in your hands!
Screenshots
Verdict
The clearest difference is price: LRCTool at Free against WaveRhythm's $0.99. LRCTool also leads on iOS requirement (16 vs 18). WaveRhythm's advantage is in-app purchases (none vs 2). 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
LRCTool is free to download; WaveRhythm costs $0.99 up front. LRCTool sells 2 in-app purchases, starting at $1.99 per month. WaveRhythm asks for nothing beyond the download.
| Parameter | LRCTool | WaveRhythm |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 9 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 16 — better | 18 |
| Further details — not scored | ||
| Size | 49 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Chengdu Shark Fin Network Technology Co., Ltd. | 冠宇 龚 |
In-app purchases
LRCTool
- 月度会员$1.991 Month
- 永久会员$4.99
WaveRhythm
No in-app purchases








