Comparison

IMb Scanner App vs iGrono

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

Head to head
About

IMb Scanner App

Scan and decode USPS Intelligent Mail Barcodes (IMb) using your device's camera. Get a plain text breakdown of the barcode information for efficient mail processing. This free utility focuses exclusively on IMb barcodes.

Highlights
  • Scan USPS Intelligent Mail Barcodes (IMb)
  • Convert IMb to plain text
  • Uses device camera for scanning
  • Free to use
  • Regular feature updates
Features
Read full description

The IMb Scanner app is a free app that uses your device's camera to scan and convert USPS® Intelligent Mail Barcodes (IMb®). These barcodes are printed on mailpieces and aid the USPS® in delivering mail. The app decodes this information and provides you with a plain text breakdown of the IMb®. At this time, the app only reads USPS® Intelligent Mail Barcodes (IMb®). Neither POSTNET, nor any other kind of barcode will be converted. Please continually update this app to gain newly implemented features such as additional barcode scanning functions and conversions.

About

iGrono

Features
Read full description

iGrono is the companion app for iGrono smart kids' electric toothbrushes, designed to help parents guide children toward better oral-care habits. With iGrono, parents can connect and manage their child's smart toothbrush, track brushing activity, set personalized brushing goals, and make daily brushing more engaging through challenges and rewards. Smart Toothbrush Management Easily connect your iGrono toothbrush and manage device settings from the app. Customize toothpaste dispensing, cleaning modes, brushing duration, and volume settings to suit your child's needs. Track Brushing Habits View daily brushing activity and review brushing history through an easy-to-understand calendar. Weekly and monthly views help parents better understand their child's brushing routine and encourage consistent habits. Personalized Brushing Settings Choose from different cleaning modes and brushing durations based on your child's age and oral-care needs. The app also provides guidance on recommended toothpaste amounts and brushing settings. Goals & Rewards Turn brushing into a fun daily challenge. Parents can create brushing goals such as 7-day, 14-day, or 21-day challenges and set rewards to motivate children to keep brushing consistently. Family Device Sharing Share a connected toothbrush with family members, allowing them to view brushing data and remotely control the device when authorized. Keep Your Device Up to Date Update your toothbrush firmware through the app to access the latest improvements and enhancements. iGrono connects smart technology, brushing data, goals, and positive encouragement to make daily brushing easier and more engaging for children—and more manageable for parents.

Screenshots

IMb Scanner App4 screens
iGrono4 screens

Verdict

The call

The clearest difference is in-app purchases: iGrono at none against IMb Scanner App's 2. iGrono also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 months). 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. IMb Scanner App sells 2 in-app purchases, starting at $2.99 per month. iGrono asks for nothing beyond the download.

UpkeepUpdate frequency

IMb Scanner App ships an update every 2 months, iGrono every 5 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
IMb Scanner App versus iGrono: the parameters behind the verdict, then further details
ParameterIMb Scanner AppiGrono
PriceFreeFree
Rating4.5 (83 ratings) — better—
Positive reviews59.1% of reviews—
Number of ratings83 — better—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationAd-supported—
DevicesiPhoneiPhone
Requires iOS17.0 — better17.6
Further details — not scored
Size116 MB28 MB
Age rating4+17+
DeveloperJordan AdishianSuzhou Fenggan Technology Co., Ltd.

In-app purchases

2 purchases

IMb Scanner App

Subscriptions2
  • Remove Ads (Monthly)$2.991 Month
  • Remove Ads (Yearly)$19.991 Year
None

iGrono

No in-app purchases

Questions

Is IMb Scanner App free?
IMb Scanner App is free to download, with in-app purchases available.
Is iGrono free?
iGrono is free to download, with no in-app purchases.
Do IMb Scanner App or iGrono have ads?
IMb Scanner App shows ads; iGrono does not.
Which is updated more often, IMb Scanner App or iGrono?
IMb Scanner App ships an update every 2 months, and iGrono every 5 days. Most recently, IMb Scanner App was updated on October 20, 2026 and iGrono on October 24, 2026.

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