Key Lens vs Lofi inator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Key Lens
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Start with a scale. Every chord, note, and progression in the app stays locked to the key you pick. Explore common chord progressions or build your own! Extensive options for voicings, inversions, extensions, borrowed chords, alternate bass notes, and more. Learn to play your chord progression on piano! Easy to read, color coded piano diagrams make playing your chords on a real piano easy.
Lofi inator
This audio plugin enhances any sound or song with a Lo-Fi aesthetic. It can be used within digital audio workstations or as a standalone application to impart a vintage feel to recordings.
- Adds Lo-Fi vibe to any sound or song
- AUv3 plugin support
- Standalone app functionality
- Enhances recordings with vintage feel
- Compatible with DAWs
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Lofi inator as an AUv3 plugin that gives any sound/song that LoFi vibe! Use it in your favorite DAW or as a standalone app to add some LoFi goodness to your recordings!
Screenshots
Verdict
The clearest difference is price: Key Lens at Free against Lofi inator's $1.99. Lofi inator's advantage is in-app purchases (none vs 1) and chart position (#189 vs unranked). On ads, 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
Key Lens is free to download; Lofi inator costs $1.99 up front. Key Lens sells 1 one-off in-app purchase. Lofi inator asks for nothing beyond the download.
| Parameter | Key Lens | Lofi inator |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 5 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Best chart rank | — | #189 — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 64 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Alex Amayo | Konstantin Torsten Schutz |
In-app purchases
Key Lens
- Midi Output$9.99
Lofi inator
No in-app purchases
