DiscoMachine Lite vs Sky Love Letter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DiscoMachine Lite
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◆An AR camera app that transforms the space in front of you into a sparkling neon disco. ◆Instantly turns any space into a party vibe. Perfect for fun videos with friends or loved ones. ◆Every scene — night views, indoors, city streets — comes alive with glittering neon effects. Effects move rhythmically to the BGM, creating endlessly entertaining visuals. ◆In addition to built-in BGM, you can also use your own music as the background track. *DRM-protected songs (such as purchased songs) may not be available for playback. ◆Share your recorded videos directly to TikTok, Instagram, X (Twitter), and more. ◆Lite Version Limitations Only one built-in song can be selected. A LITE VERSION watermark will be added. ◆If you enjoy the Lite version, please consider purchasing the full version "DiscoMachine" — enjoy it without the watermark. *Before purchasing the paid version, we recommend first confirming that the Lite version works satisfactorily on your device.
Sky Love Letter
Create stunning visual messages in the sky using augmented reality. Display custom text via aircraft trails during the day or as vibrant fireworks at night. Enhance your scenes with a variety of cloud shapes for a magical touch.
- Augmented reality text display
- Aircraft trajectory messages
- Fireworks text effects
- Customizable cloud shapes
- Daytime and nighttime modes
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Sky Love Letter is a lovely AR camera application: The user-defined input text can be displayed in the sky. There are two basic forms: 1. Aircraft trajectory (recommended for daytime use) 2. Fireworks (recommended at night) It can also show dozens of lovely shapes of clouds. The effect will be better in sunny days.
Screenshots
Verdict
The clearest difference is price: DiscoMachine Lite at Free against Sky Love Letter's $0.99. Sky Love Letter's advantage is iOS requirement (12.0 vs 15.0). On update cadence, ads, in-app purchases 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
DiscoMachine Lite is free to download; Sky Love Letter costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 19 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | DiscoMachine Lite | Sky Love Letter |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 5.0 (6 ratings) — better |
| Number of ratings | — | 6 — better |
| Update frequency | Every 19 months | Every 19 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 109 MB | 207 MB |
| Age rating | 4+ | 4+ |
| Developer | KOJI HARA | 在京 王 |
In-app purchases
DiscoMachine Lite
No in-app purchases
Sky Love Letter
No in-app purchases
