GreenBit vs Autograph Identifier & Value
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GreenBit
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GreenBit is the official companion app for GreenBit mining hardware. Use this app to easily provision network credentials, view mining stats, and configure settings for one or more Greenbit devices.
Autograph Identifier & Value
Instantly identify and estimate the value of autographs from a photo. This app analyzes signatures on collectibles, memorabilia, and personal items to reveal the signer, assess authenticity, and provide market value insights.
- Identify autograph signer
- Assess authenticity signals
- Estimate market value
- Works on sports, entertainment, politics, art
- Supports various item types
- Photo upload or camera capture
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Identify who signed it, check authenticity, and estimate what an autograph could be worth — instantly from a photo. Autograph Identifier helps you understand the value and origin of signatures on collectibles, memorabilia, and personal items. Whether you found a signed item, inherited one, or are considering buying or selling, the app gives you fast, clear insights into what you’re holding. Use your camera or upload a photo, and Autograph Identifier analyzes the signature to help identify the signer, assess authenticity signals, and estimate potential market value. What Autograph Identifier does: - Identifies whose autograph or signature is on an item - Analyzes visual traits to assess authenticity indicators - Estimates how much the signature could be worth on today’s market - Works on autographs across sports, entertainment, politics, art, and more - Supports signatures on items like photos, balls, cards, books, posters, and documents Why people use Autograph Identifier: - Understand the potential resale value of signed items - Learn more about unknown or inherited memorabilia - Make more informed buying, selling, or collecting decisions Simple and flexible: - Take a photo or upload an existing image - Get clear, easy-to-understand results - No expert knowledge required Terms of Use: https://www.notion.so/antoniodesigns/Terms-of-Services-Autograph-Identifier-2df2d87eddf881e9a830f68ff20d82c0?source=copy_link Privacy Policy: https://www.notion.so/antoniodesigns/Privacy-Policy-Autograph-Identifier-2df2d87eddf881fdb32ac17df79642fe?source=copy_link
Screenshots
Verdict
The clearest difference is in-app purchases: GreenBit at none against Autograph Identifier & Value's 4. GreenBit also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18). On price, update cadence and ads 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. Autograph Identifier & Value sells 4 in-app purchases, starting at $7.99 per 7 days. GreenBit asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 8, 2026 and November 1, 2026 respectively.
| Parameter | GreenBit | Autograph Identifier & Value |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (25 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 25 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 18 |
| Further details — not scored | ||
| Size | 41 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | BRETT DARYL JONES | Antonio Ferrara |
In-app purchases
GreenBit
No in-app purchases
Autograph Identifier & Value
- Pro Weekly7 Days trial$7.997 Days
- Pro Weekly$7.997 Days
- Pro Yearly7 Days trial$39.991 Year
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- Pro Yearly$39.991 Year
Questions
Is GreenBit free?
Is Autograph Identifier & Value free?
Do GreenBit or Autograph Identifier & Value have ads?
Which is updated more often, GreenBit or Autograph Identifier & Value?
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