Comparison

Dio Smart vs Lost Hearing Aids Finder

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

Head to head
About

Dio Smart

Features
Read full description

Remotley control home appliances from anywhere and control multipe devices at one with one app . Easy share devices among family members Recive real time alertes to ensuresafety

About

Lost Hearing Aids Finder

Locate your lost hearing aids using Bluetooth proximity detection. The app offers visual radar, alert sounds, and haptic feedback to guide you. Save money by finding your devices instead of replacing them.

Highlights
  • Bluetooth proximity detector
  • Proximity beeping sounds
  • Haptic feedback
  • Visual radar
  • Device scanning
  • Device proximity indicator
Read full description

Use this app to find your missing hearing aid. By following your instructions you can find both or one of your missing hearing aids. Firstly, start by scanning for your device. Secondly, see your device and if it is “NEAR” or “FAR" in a device list. Once you select your device from a list you are provided an opportunity to unlock full functionality. After this point, you must unlock premium functionality. PREMIUM FEATURES UNLOCK: In the premium version there are three tools that further hone in on your missing hearing aid. Check out the premium features below: BLUETOOTH PROXIMITY DETECTOR: This uses Bluetooth Low Energy signals to approximate where your lost hearing aid is located. BLUETOOTH PROXIMITY BEEPING SOUNDS: The sounds emanate a sense of urgency the closer you get to your lost hearing aid. While searching, you may not be able to look at the screen 100% of the time. This adds some extra feedback. Also, this sound should play through your missing hearing aid. If you cannot hear it, perhaps grandchildren, or pets can hear it for you. BLUETOOTH PROXIMITY HAPTIC FEEDBACK: The haptic feedback sends vibrations to your phone. If you are not able to hear the beep sound from your lost hearing aid, this is an extra backup to give you an extra nudge, showing you where your lost hearing aid is by using vibration. All three finder mechanisms work with the bluetooth connection to your hearing aid. By utilizing all three methods at the same time, surely you will be able to fin your missing device! The closer you are, the more active beep sound and haptic feedback become; and for the proximity radar, it turns from red to green as you get closer in proximity. Go save some money by using this app. HAPPY HUNTING! LEGAL COMMENTS: TERMS OF USE: https://braincrunch.dev/terms-of-use PRIVACY POLICIES: https://braincrunch.dev/privacy-policy EULA: https://braincrunch.dev/eula.html SUBSCRIPTION SERVICES: The app is free to download and check out. To unlock full functionality you must choose a subscription. To feel safe first, there is a free hearing booster available for you to try out. If you like what you see, you can purchase a subscription to unlock the following: 1) Bluetooth Proximity Visual Radar 2) Bluetooth Proximity Alert Sound System 3) Bluetooth Proximity Haptic Feedback We offer 1 subscription and a Lifetime Unlock: 1 WEEK SUB LIFETIME UNLOCK -Payment will be charged to your iTunes Account at confirmation of purchase. -Subscriptions will automatically renew unless the subscription is cancelled in Settings. -Account will be charged for renewal subscriptions within 24-HRS prior to the end of the renewal. -Subscriptions can be managed by the user and auto renewal may be turned off by going to ACCOUNT SETTINGS after purchasing your subscription. -No cancellation of the current SUB is allowed during the ACTIVE subscription period. -Lifetime unlock is permanent. Users that purchase this will receive all further updates free of charge for the lifetime of the app. NOTES: DISTANCE : In order for the app to work you need to be around 100 meters or less in proximity to the lost device. It is best to “comb” suspected sites where you think that you lost the hearing aid. In some cases, devices may be detectable at over 100 meters. BATTERY. : Your lost hearing aid(s) must be holding a charge in order for the bluetooth proximity detecting functions to work. With no battery, your missing device is unable to emit a bluetooth signal. PROPRIETARY BLUETOOTH CONNECTIONS : Warning! There may be cases in which your hearing aid Bluetooth connection may be proprietary. When scanning for your device, if your device is not listed in the found devices list, do not purchase the in-app purchase.

Screenshots

Dio Smart4 screens
Lost Hearing Aids Finder3 screens

Verdict

The call

The clearest difference is in-app purchases: Dio Smart at none against Lost Hearing Aids Finder's 2. Dio Smart also leads on iOS requirement (13.0 vs 16.0). Lost Hearing Aids Finder's advantage is update cadence (every 2 months vs every 3 months). 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. Lost Hearing Aids Finder sells 2 in-app purchases, starting at $7.99 per 7 days. Dio Smart asks for nothing beyond the download.

UpkeepUpdate frequency

Dio Smart ships an update every 3 months, Lost Hearing Aids Finder every 2 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Dio Smart versus Lost Hearing Aids Finder: the parameters behind the verdict, then further details
ParameterDio SmartLost Hearing Aids Finder
PriceFreeFree
Rating—2.4 (18 ratings) — better
Positive reviews—25.0% of reviews
Number of ratings—18 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better16.0
Further details — not scored
Size190 MB8 MB
Age rating17+4+
DeveloperJanybek KubatBrain Crunch LLC

In-app purchases

None

Dio Smart

No in-app purchases

2 purchases

Lost Hearing Aids Finder

Subscriptions1
  • Unlock Full Functionality$7.997 Days
One-time1
  • Unlock Full Functionality$24.99

Questions

Is Dio Smart free?
Dio Smart is free to download, with no in-app purchases.
Is Lost Hearing Aids Finder free?
Lost Hearing Aids Finder is free to download, with in-app purchases available.
Do Dio Smart or Lost Hearing Aids Finder have ads?
Neither Dio Smart nor Lost Hearing Aids Finder shows ads.
Which is updated more often, Dio Smart or Lost Hearing Aids Finder?
Dio Smart ships an update every 3 months, and Lost Hearing Aids Finder every 2 months. Most recently, Dio Smart was updated on October 25, 2026 and Lost Hearing Aids Finder on October 30, 2026.

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