LoAdKer vs Choir App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LoAdKer
This app generates complex, evolving musical rhythms using fractal sequences. It offers real-time effects and customizable instrument parameters for creating unique beats, from minimal to experimental.
- Fractal-driven rhythm generation
- Evolving musical patterns
- Real-time effects
- Customizable instrument chaos
- Real-time parameter automation
- IAA/AudioBus & Ableton Link compatible
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LoAdKer is a novel rhythm event generator that is based on fractal sequences. Unlike most other drum-mahines, LoAdKer has the ability to create complex patterns that evolve over time, sounding similar but not exactly the same. The result can be anything from minimal, repetitive beats to sonic mayhem, aided by the real-time effects that add an extra dimension to the sound. LoAdKer has been designed as a performance tool and, in fact, it is being used as such by the developer himself. Thus, it is remarkably stable and easy to use either in a performance or in a studio. It can be especially useful to those who write electronic, electroacoustic, experimental music, IDM, glitch, noise etc. Features: - four instruments: kick, hihat, fx1 and fx2 with synth and sampler audio engine, filter, reverb, delay controls and more - every instrument has an extra control that determines the degree of their chaotic behaviour (this is where the real fun begins!) - most parameters can be automated in real-time by drawing custom curves, which can be time or beat - based, looped or one-off - adjustable audio buffer size (128 to 4096 samples) - multiple sample rate support (subject to hardware capabilities): 44.1, 48, 88.2, 96 and 192kHz - IAA/AudioBus™ and Ableton Link™ compatible -performance recording - import sounds from and export to Audio Copy™ and AudioShare™, export audio to Dropbox and exchange sounds over iTunes
Choir App
This app provides singers with a centralized platform for sheet music, practice recordings, and choir announcements. Users can join existing groups or establish their own to facilitate resource sharing among members.
- Access sheet music
- Practice recordings
- View announcements
- Join existing choirs
- Create new choirs
- Share resources
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Choir helps singers access sheet music, practice recordings, and important announcements - all in one app. You can join an existing choir or create your own group to share resources with your members. By using this app, you agree to Apple's standard Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Choir App at 5.0 against LoAdKer's 4.3. Choir App also leads on review sentiment (100% vs 70%) and update cadence (weekly vs every 3 months). LoAdKer's advantage is in-app purchases (none vs 2) and ratings volume (13 vs 2). 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. Choir App sells 2 in-app purchases, starting at $0.99 per month. LoAdKer asks for nothing beyond the download.
Choir App holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: LoAdKer has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 70% of LoAdKer's written reviews are positive against 100% of Choir App's.
LoAdKer ships an update every 3 months, Choir App weekly. The most recent releases landed on August 17, 2026 and September 27, 2026 respectively.
| Parameter | LoAdKer | Choir App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (13 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 70.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 13 — better | 2 |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 24 MB | 99 MB |
| Age rating | 4+ | 4+ |
| Developer | Axart Labs OU | Tobias Terhoeven |
Customer experience
LoAdKer
Choir App
In-app purchases
LoAdKer
No in-app purchases
Choir App
- Choir Plus Monthly1 Month trial$0.991 Month
- Choir Plus Yearly1 Month trial$9.991 Year







