Waca vs MeloKit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Waca
Easily add custom watermarks to your photos as you take them. Adjust transparency and color for personalized branding or identification.
- Add watermarks while taking photos
- Customize watermark transparency
- Customize watermark color
- Quick photo capture
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A visualized local music player designed for music lovers. 1. An incredibly user-friendly local music player with stunning UI design. 2. Music visualization: 3D particles dance driven by your music, creating an amazing experience. 3. Supports local and NAS music sources, such as Navidrome, SubSonic, Emby, WebDAV, AList, FNOS, etc. 4. Various personalized functions are available in the personalized settings, and you can also customize features with the developer. 5. Multi-platform support: iPhone, iPad, Mac, etc. Official website of Waca: https://likunyu.com/apps/waca/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
MeloKit
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Find your chord. Keep your rhythm. MeloKit brings piano chord lookup and a metronome together for everyday practice. SEE AND HEAR YOUR CHORDS • Browse basic, seventh and extended chords by root and category. • Search chord names and explore notes, intervals and piano keys. • Compare root position and inversions. • Listen to chords or arpeggios, with adjustable playback duration and accidental preferences. PRACTICE AT YOUR PACE • Set a tempo from 30 to 300 BPM or use Tap Tempo. • Choose time signatures, subdivisions and metronome sounds. • Follow visual beat indicators. • Keep the beat going with a mini metronome on the Chords tab. • Continue metronome playback in the background, with optional haptic feedback and a keep-screen-awake setting. READY WHEN YOU ARE No account required. Core features work offline. Switch between English and Simplified Chinese. Language and practice preferences are stored on your device. Support: l_charlie@163.com
Screenshots
Verdict
The clearest difference is in-app purchases: MeloKit at none against Waca's 3. Waca's advantage is update cadence (every 4 days vs every 2 weeks) and device support (5 vs 2). On price and ads 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. Waca sells 3 in-app purchases, starting at $0.99 per year. MeloKit asks for nothing beyond the download.
Waca ships an update every 4 days, MeloKit every 2 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Waca | MeloKit |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (3 ratings) — better | — |
| Positive reviews | 70.8% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac, Apple Watch — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 20 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | 圣臣 刘 | Shaolie Lin |
In-app purchases
Waca
- Annual VIP$0.991 Year
- Unlock Mac features$0.99
- Permanent VIP$2.99
MeloKit
No in-app purchases









