Comparison

Coin Mate Mobile vs StackerTools App

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

Head to head
About

Coin Mate Mobile

Manage your coin collection with this advanced app. It offers automatic import, manual entry, and detailed personal information storage for each coin. Track quantities, purchases, sales, and wishlists with ease.

Highlights
  • Automatic coin import via Colnect API
  • Manual coin entry and scanning
  • Detailed personal coin information
  • Status tagging (Have, Wish, Trade, Sell)
  • Inventory and quantity management
  • Purchase, sale, and swap tracking
  • Online auction search
Features
Read full description

Meet the Coin Mate - the advanced coin collecting app Coin Mate is an advanced collecting manager for managing your own coin collection, wishlist, selling lists, etc. Its main advantages are user friendly interface and automatic import (thanks to Colnect API) that will save you a lot of time you would normally spend for manually entering the information. Managing large amount of coins has never been so easy. FEATURES Adding coins automatically Search by country, keywords or issued year and get a list of properties for each coin (image, name, country, series, year of issue, etc.). Over 175,000 coins from 409 countries available. Synchronize your data between multiple devices Synchronizing data with cloud allows you to transfer data between desktop and mobile devices. Import from Colnect Account If you already have account on Colnect you can simply import all the information. Add coins manually If you have coins that autosearch cannot find, you can scan them and add them manually. Add personal coin information Store a lot of »personal« information, such as Album, Location, Quantity, Price, Est. Values, etc. Add status to a coin Tag your coins with Have, Wish, Trade and Sell status by simple click on status button or customize your own status list. Managing Quantities Simply manage your coin inventory. You can store multiple quantities and values by condition. Purchases and Sales / Swapping Store all your purchases and sales for each coin. You can also store your swapping information. Online search Search online auctions (eBay and Delcampe). Advanced Sort Sort your lists any way you want. Filtering Simply filter data by Status, Country, Series, Issued Year, Keywords, Group, etc.

About

StackerTools App

Detect counterfeit precious metals like gold, silver, and bullion using sound. This tool acts as a bar and coin tester, helping you verify authenticity.

Highlights
  • Counterfeit detection
  • Verify gold coins
  • Verify silver coins
  • Test bullion
  • Sound-based analysis
  • Bar and coin tester
Features
Read full description

Counterfeit Detection - Verify Gold Coins, Silver Coins, and Bullion with Sound. Bar and Coin Tester.

Screenshots

Coin Mate Mobile4 screens
StackerTools App4 screens

Verdict

The call

The clearest difference is review sentiment: StackerTools App at 94% against Coin Mate Mobile's 0%. StackerTools App also leads on rating (4.3 vs 2.3) and in-app purchases (none vs 1). Coin Mate Mobile's advantage is iOS requirement (11.0 vs 14.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Coin Mate Mobile sells 1 one-off in-app purchase. StackerTools App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

StackerTools App holds the better App Store score, 4.3 against 2.3. That said, the two scores are not equally well evidenced: StackerTools App has 19 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Coin Mate Mobile's written reviews are positive against 94% of StackerTools App's.

UpkeepUpdate frequency

Coin Mate Mobile ships an update every 2 months, StackerTools App every 2 weeks. The most recent releases landed on September 25, 2026 and October 5, 2026 respectively.

Scorecard7 real differences · 3 level
Coin Mate Mobile versus StackerTools App: the parameters behind the verdict, then further details
ParameterCoin Mate MobileStackerTools App
PriceFreeFree
Rating2.3 (3 ratings)4.3 (19 ratings) — better
Positive reviews0.0% of reviews93.8% of reviews — better
Number of ratings319 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better14.0
Further details — not scored
Size48 MB45 MB
Age rating4+4+
DeveloperTomaz LangerholcSoundMoneyMetals

Customer experience

Coin Mate Mobile

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

StackerTools App

All ratings19 ratings
Positive78.9%
Neutral5.3%
Negative15.8%
Written reviews16 reviews
Positive93.8%
Neutral6.3%
Negative0.0%

In-app purchases

1 purchases

Coin Mate Mobile

One-time1
  • Purchase the App$8.99
None

StackerTools App

No in-app purchases

Questions

Is Coin Mate Mobile free?
Coin Mate Mobile is free to download, with in-app purchases available.
Is StackerTools App free?
StackerTools App is free to download, with no in-app purchases.
Which has better reviews, Coin Mate Mobile or StackerTools App?
StackerTools App is rated higher. Coin Mate Mobile averages 2.3 out of 5 from 3 ratings, while StackerTools App averages 4.3 from 19 ratings.
Do Coin Mate Mobile or StackerTools App have ads?
Neither Coin Mate Mobile nor StackerTools App shows ads.
Which is updated more often, Coin Mate Mobile or StackerTools App?
Coin Mate Mobile ships an update every 2 months, and StackerTools App every 2 weeks. Most recently, Coin Mate Mobile was updated on September 25, 2026 and StackerTools App on October 5, 2026.

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