Comparison

DiecastDB vs CoinCurio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DiecastDB

Manage your diecast car collection with this app. Track owned, sold, and desired models, record purchase and sale prices, and view average values. Add your own photos and details for each item, and contribute missing models to the growing database.

Highlights
  • Manage diecast collections
  • Track owned, sold, and wish list models
  • Record purchase and sale prices
  • View average model values
  • Add custom photos and details
  • Contribute to a growing database
Features
Read full description

Search and manage your Diecast collection on the move. Thousands of Hot Wheels, Matchbox, MiniGT and many other brands already added to a fast growing database. All database models are first researched and verified before being added to the database, ensuring you have access to the highest quality data. If your model is not in our database, you can add your own and when we have been able to add it to our database, it will sync with your model and populate any missing information. Track what models you have, how much you paid and what you have sold them for. See average model values and view other members collections. Mark models in your collection for Trade or For Sale and keep track of them at all times. Add your own photos and document condition and storage details for each item. Add models to your Wish Lists with one click and keep track of the models you would like to add to your collection.

About

CoinCurio

Identify coins instantly using AI-powered image recognition. Get detailed information, determine coin value, and organize your entire collection within the app. Perfect for hobbyists and aspiring numismatists.

Highlights
  • AI coin identification
  • Coin information lookup
  • Value determination
  • Collection organization
  • Reference prices
  • Custom collections
Features
Read full description

Have you always dreamed about an app that would organize your coins for you? Or maybe you want to take up a new non-trivial hobby? Well, meet Coin Curio - your guide into the fun world of numismatics! What is Coin Curio? Identify with Ease With powerful AI-driven image recognition technology, quickly identify any coin with a snap or by uploading a photo. Say goodbye to tedious catalog searches! Get Coin Insights Discover comprehensive information about each coin, including its name, country of origin, and year of issue. Gain valuable insights into coin populations and make informed decisions about your collection. Determine Coin Value Use the coin grading feature and reference prices to make smart numismatic purchases, sales, and trades. Stay ahead in the market and maximize your collecting potential. Organize Your Collection Keep your collection organized and secure with Coin Curio. Record and store your coins directly in the app, arranging them by series or creating custom collections. Say goodbye to misplaced or forgotten coins! Why Coin Curio? Coin Curio has the right tools to make any numismatist happy. It offers: • Fast and accurate coin recognition • Extensive information about coins from all over the globe • Possibility to keep a record of added coins • Tracker of the overall number of coins in your collection • Up-to-date reference prices • Ability to create multiple collections of coins • Interesting facts about coins • Easy-to-use interface So, what are you waiting for? Discover a new hobby or dive deeper into the world of numismatics to become a coin expert. Coin Curio will be at your side on this exciting journey! - Payment will be charged to your iTunes account upon confirmation of purchase. Your subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current subscription period. - Your account will be charged for renewal within 24 hours before the end of the current subscription period. - If offered, any unused portion of a free trial period will be forfeited when the user purchases a subscription. - If you decide to cancel auto-renew, please do so at least 24 hours before the end of the current subscription period. Terms of Use: https://telegra.ph/CoinCurio---Terms-of-Use-12-22 Privacy Policy: https://telegra.ph/Privacy-Policy-08-25-48

Screenshots

DiecastDB4 screens
CoinCurio4 screens

Verdict

The call

The clearest difference is rating: CoinCurio at 4.0 against DiecastDB's 2.1. CoinCurio also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 16 months). DiecastDB's advantage is in-app purchases (none vs 8). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CoinCurio sells 8 in-app purchases, starting at $11.95 per 7 days. DiecastDB asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CoinCurio holds the better App Store score, 4.0 against 2.1. That said, the two scores are not equally well evidenced: CoinCurio has 739 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 57% of DiecastDB's written reviews are positive against 80% of CoinCurio's.

UpkeepUpdate frequency

DiecastDB ships an update every 16 months, CoinCurio every 3 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard7 real differences · 3 level
DiecastDB versus CoinCurio: the parameters behind the verdict, then further details
ParameterDiecastDBCoinCurio
PriceFreeFree
Rating2.1 (12 ratings)4.0 (739 ratings) — better
Positive reviews57.1% of reviews80.0% of reviews — better
Number of ratings12739 — better
Update frequencyEvery 16 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size15 MB56 MB
Age rating4+4+
DeveloperRedline Diecasts LimitedAligned Code

Customer experience

DiecastDB

All ratings11 ratings
Positive27.3%
Neutral0.0%
Negative72.7%
Written reviews14 reviews
Positive57.1%
Neutral0.0%
Negative42.9%

CoinCurio

All ratings743 ratings
Positive74.0%
Neutral2.4%
Negative23.6%
Written reviews105 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Bugs and requests

DiecastDB

Not enough reviews yet to summarise bugs or requests.

CoinCurio

Reported bugs

2 issues
  • Authentication issues when trying to use the app
  • Crashes and freezes when scanning certain coins

Requested features

3 requests
  • Add designer information for coins
  • Provide recommendations for selling coins
  • Improve free version functionality

In-app purchases

None

DiecastDB

No in-app purchases

8 purchases

CoinCurio

Subscriptions8
  • Pro access$11.957 Days
  • Pro Access3 Days trial$17.997 Days
  • Pro access3 Days trial$19.957 Days
Show 5 more
  • Pro access$24.991 Month
  • Pro Access$24.991 Year
  • Pro Access$59.901 Year
  • Pro access$73.991 Year
  • Pro Access$118.991 Year

Questions

Is DiecastDB free?
DiecastDB is free to download, with no in-app purchases.
Is CoinCurio free?
CoinCurio is free to download, with in-app purchases available.
Which has better reviews, DiecastDB or CoinCurio?
CoinCurio is rated higher. DiecastDB averages 2.1 out of 5 from 12 ratings, while CoinCurio averages 4.0 from 739 ratings.
Do DiecastDB or CoinCurio have ads?
DiecastDB shows ads; CoinCurio does not.
Which is updated more often, DiecastDB or CoinCurio?
DiecastDB ships an update every 16 months, and CoinCurio every 3 weeks. Most recently, DiecastDB was updated on October 24, 2026 and CoinCurio on October 27, 2026.

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