Knife Collection vs ScanToMail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Knife Collection
Organize and track your knife collection with detailed information and images. Easily manage your collection's value on the go and when meeting other enthusiasts. Features include custom notes and a variety of data points for each item.
- Track knife value
- Add custom pictures and notes
- Record detailed specifications
- Organize collection on the go
- Four color themes
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A unique collection deserves optimal organization! Keep track of your knife collection and its value on the go and when meeting other collectors. Well organized and always available. Add new knives with your own pictures and notes including details such as: - Brand - Model - Price - Steel - Weight - Overall length - Blade length - Blade width - Blade grind - Blade angle - Scale material - Purchase date - Purchased from - Legal to carry - Lock - Sold to - Sold for - Notes Four appealing color themes are available.
ScanToMail
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Scan your documents and email them instantly. ScanToMail makes it easy to quickly scan documents using your phone and send them directly by email in seconds. Whether it's receipts, contracts, notes, or forms, you can digitize and share them anytime, anywhere.
Screenshots
Verdict
The clearest difference is price: ScanToMail at Free against Knife Collection's $1.99. Knife Collection's advantage is update cadence (every 3 days vs weekly) and iOS requirement (8.0 vs 16.0). On 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
ScanToMail is free to download; Knife Collection costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Knife Collection ships an update every 3 days, ScanToMail weekly. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.
| Parameter | Knife Collection | ScanToMail |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 2.5 (6 ratings) — better | — |
| Positive reviews | 71.4% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 3 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 3 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Frederik Drosdzol | Asomeo Environmental Restoration Industry LLC |
In-app purchases
Knife Collection
No in-app purchases
ScanToMail
No in-app purchases
