G2 Performance vs CosKit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
G2 Performance
This free application helps users find the correct garment sizes using AI. It provides accurate sizing recommendations to ensure a better fit for clothing purchases.
- AI garment sizing
- Accurate size recommendations
- Free to use
- Assists clothing purchases
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Welcome to G2 Performance. This is a free app to assist in accurate garment sizing.
CosKit
This app helps cosplayers organize their projects from start to finish. Break down complex builds into manageable steps, track materials, store reference images, and monitor progress. It's a focused project space designed to streamline the creation process.
- Build planning tools for cosplay
- Component-based organization
- Material tracking
- Reference image storage
- Notes and reminders
- Completion tracking
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Coskit is a cosplay planning app designed to turn complex builds into manageable steps. Whether you’re crafting your first costume or juggling multiple projects, Coskit gives you a structured workspace to organize every detail from concept to completion. Break your build into components, track materials, store references, and monitor progress in one place. No more scattered notes, forgotten purchases, or lost inspiration. Key features: • Build planning tools tailored for cosplay workflows • Component-based organization for clothing, props, wigs, makeup, and accessories • Material tracking with clear progress visibility • Reference image storage for fast visual access • Notes and reminders to keep projects moving • Completion tracking to help you finish what you start Coskit is built for makers who think in steps, layers, and iterations. It’s not a social feed or a gallery — it’s a focused project space designed to support the real work behind cosplay. Spend less time managing chaos. Spend more time building.
Screenshots
Verdict
The clearest difference is rating: CosKit at 5.0 against G2 Performance's 3.9. CosKit also leads on update cadence (every 8 days vs every 3 weeks). G2 Performance's advantage is in-app purchases (none vs 1) and ratings volume (7 vs 1). On price, review sentiment, 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. CosKit sells 1 one-off in-app purchase. G2 Performance asks for nothing beyond the download.
CosKit holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: G2 Performance has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
G2 Performance ships an update every 3 weeks, CosKit every 8 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | G2 Performance | CosKit |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (7 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 7 — better | 1 |
| Update frequency | Every 3 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 117 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Vaughan Sawdon | Daniel Moore |
Customer experience
G2 Performance
CosKit
In-app purchases
G2 Performance
No in-app purchases
CosKit
- All Access$14.99
