Comparison

NummiScan vs Speaker Cleaner

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

Head to head
About

NummiScan

Instantly identify ancient coins by scanning them. Get accurate price estimates, read inscriptions, and organize your collection. Supports a wide range of historical periods and cultures.

Highlights
  • Coin identification via scanning
  • Read coin inscriptions
  • Accurate price estimates
  • Organize coin images
  • Supports Iron Age to 1900s coins
  • Automatic image cropping
Features
Read full description

Scan any ancient coin with NummiScan. Instantly identify coins, read inscriptions, and get accurate price estimates with state-of-the-art technologies. Roman, Greek, Islamic coins and many more. NummiScan is designed to support a wide chronological range, beginning with coins from the Iron Age through the 1900s. Over time, coverage will expand to include world coinage across all periods, including modern issues, providing a comprehensive reference for global numismatics. The app enables users to scan and organize coin images using built-in tools such as automatic image cropping, coin identification, and value estimation. By analyzing visual and historical characteristics, NummiScan assists in determining origin, period, inscriptions, and approximate market value. NummiScan is intended for collectors, students, and researchers who require a practical and reliable tool for documenting, identifying, and managing ancient coins across different cultures and historical periods. Terms of Service: https://apple.com/legal/internet-services/itunes/dev/stdeula/

About

Speaker Cleaner

Features
Read full description

Play a guided, finite sound pattern that may help move trapped water away from your iPhone speaker. The session runs through the built-in speaker and shows progress; stop playback at any time. When it ends, you can play a separate reference sound and decide for yourself how the speaker sounds. A CLEAR, GUIDED FLOW • Follow simple preparation and safe-use guidance • Confirm that the built-in iPhone speaker is active • See progress throughout the finite tone session • Stop playback immediately at any time • Play a separate reference sound test HONEST BY DESIGN The app does not use the microphone, record audio, diagnose your speaker, measure improvement, repair hardware, waterproof a device, remove dust, or increase maximum volume. Results vary, and water removal is not guaranteed. If your device is damaged or remains affected, follow Apple’s guidance or seek professional support. PRIVATE AND LOCAL Sound is generated on your iPhone. Core cleaning and sound-test features work without an account, advertising, or cloud audio upload. Limited privacy-conscious product analytics never contain audio or personal content. PLAYBACK CONTROL Playback uses the built-in speaker. The app checks the audio route before each session and stops if the route changes, the app moves to the background, or playback is interrupted. Keep the speaker unobstructed and away from your ears; stop if the sound is uncomfortable or distorted. One guided session included Unlock unlimited guided cleaning with one purchase. https://ejecttone.app/privacy https://ejecttone.app/support https://ejecttone.app https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

NummiScan4 screens
Speaker Cleaner4 screens

Verdict

The call

The clearest difference is iOS requirement: NummiScan at 14.0.0 against Speaker Cleaner's 17.0. On price, update cadence, ads and in-app purchases 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. NummiScan sells 3 in-app purchases, starting at $11.99 per 7 days and Speaker Cleaner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
NummiScan versus Speaker Cleaner: the parameters behind the verdict, then further details
ParameterNummiScanSpeaker Cleaner
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 daysEvery 4 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPod — betteriPhone
Requires iOS14.0.0 — better17.0
Further details — not scored
Size44 MB4 MB
Age rating4+4+
DeveloperSakir PotcuYurii Koshkin

In-app purchases

3 purchases

NummiScan

Subscriptions3
  • NummiScan Caesar - Weekly3 Days trial$11.997 Days
  • NummiScan Caesar - Monthly3 Days trial$24.991 Month
  • NummiScan Caesar - Yearly3 Days trial$249.991 Year
1 purchases

Speaker Cleaner

One-time1
  • Lifetime Access$9.99

Questions

Is NummiScan free?
NummiScan is free to download, with in-app purchases available.
Is Speaker Cleaner free?
Speaker Cleaner is free to download, with in-app purchases available.
Do NummiScan or Speaker Cleaner have ads?
Neither NummiScan nor Speaker Cleaner shows ads.
Which is updated more often, NummiScan or Speaker Cleaner?
NummiScan ships an update every 4 days, and Speaker Cleaner every 4 days. Most recently, NummiScan was updated on October 30, 2026 and Speaker Cleaner on October 31, 2026.

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