8 vs Detection Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
8
Create and save pixel art nail designs with easy-to-use tools. Organize your creations in a personal diary and share them with friends. Display your current nail art on your home screen with a widget.
- Pixel art nail editor
- Design collection with dated entries
- Copy designs between nails
- Share creations with backgrounds
- Home screen widget
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Design and collect your nail art in charming 8-bit pixel art style. 8-bit Nails lets you create, save, and share pixel art versions of your nails using easy touch controls. • Simple touch-based pixel art nail editor with essential tools for drawing, filling, and selecting colors • Copy designs between nails with a single tap to create matching sets effortlessly • Build your personal nail art collection with dated entries that capture your creative journey • Share your creations with automatically generated backgrounds that complement your designs • Show off your current nails on your home screen in a Widget
Detection Trainer
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Plan, track, and perfect your detection dog's training - whether you're training for sport, competition or operations. • Generate custom training sessions instantly - control duration, hide count, difficulty, heights, and reward ratio to match your dog's level. • Multi-session planning - create structured training plans with balanced variation across all configurable variables. • Log your own training sessions - log every training session, planned inside the app or not so nothing is missing from your history. • Track results and progress - log sessions easily and review detailed stats over 30, 90 days, or lifetime. • Adaptive progression - the planner learns from your history to balance challenge and motivation. • Built-in training profiles - Foundation, Balanced, and Operational presets dial in difficulty instantly. Tweak anything to create your own Custom profile. Whether you're training for sport, certification, or operations Detection Trainer turns guesswork into structured, data-driven progression.
Screenshots
Verdict
The clearest difference is in-app purchases: Detection Trainer at none against 8's 1. Detection Trainer also leads on update cadence (every 3 days vs every 6 months). On price, 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
Both are free to download. 8 sells 1 one-off in-app purchase. Detection Trainer asks for nothing beyond the download.
8 ships an update every 6 months, Detection Trainer every 3 days. The most recent releases landed on September 28, 2026 and October 7, 2026 respectively.
| Parameter | 8 | Detection Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 5 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | TwoCentStudios | Mattias Sundberg |
In-app purchases
8
- 8-bit Nails Plus$4.99
Detection Trainer
No in-app purchases









