Comparison

BLE vs IDUN Insights

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

Head to head
About

BLE

Features
Read full description

BLE-NFC is a Bluetooth and QR code electronic access control card software. It is designed to facilitate customers to use their mobile phones to open doors like a physical card. It has the following functions: 1. Bluetooth, shake the door or click the screen to open the door. 2. Swipe the QR code to open the door. 3. The same mobile phone can support adding 4 cards.

About

IDUN Insights

This wellness app helps you understand and manage your mental energy using your earbuds. It provides a daily 'Brain Battery' score, guided focus and relaxation sessions, and calendar integration to help you identify energy drains and recovery patterns.

Highlights
  • Brain Battery score
  • Daily check-ins
  • Focus Sessions
  • Relaxation Sessions
  • Calendar integration
  • Weekly insights
Features
Read full description

IDUN Insights is a personal wellness companion that pairs with your IDUN Guardian earbuds to help you understand and manage your mental energy throughout the day. Your Brain Battery At the heart of the app is your Brain Battery — a simple 0–100 score that reflects how energised or fatigued you feel mentally. It updates continuously while your earbuds are connected, giving you an easy-to-read sense of where you are and how you're trending over time. Daily check-ins A quick morning check-in — sleep quality, clarity, tension, energy — helps the app reflect your actual day, not just a number. Over time, patterns emerge that help you better understand what drains you and what helps you recover. Guided sessions - Focus Sessions — timed work periods to help you stay intentional and track how your energy holds up - Relaxation Sessions — guided wind-down moments with audio to help you actively recharge Calendar-aware Connect your calendar and the app factors in your schedule — helping you spot when your energy tends to dip around busy periods and when you have space to recover. Weekly insights The Insights tab shows your Brain Battery trends day by day, so you can start to notice your own rhythms and make more informed choices about how you spend your energy. Requires IDUN Guardian earbuds and a compatible smartphone. Bluetooth connection required for live tracking. IDUN Insights is a lifestyle and wellness application. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any medical condition.

Screenshots

BLE4 screens
IDUN Insights4 screens

Verdict

The call

The clearest difference is iOS requirement: BLE at 13.0 against IDUN Insights's 16.4. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
BLE versus IDUN Insights: the parameters behind the verdict, then further details
ParameterBLEIDUN Insights
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 2 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size4 MB99 MB
Age rating4+4+
DeveloperSHENZHEN KEYKING TECHNOLOGY CO.,LTD.IDUN Technologies

In-app purchases

None

BLE

No in-app purchases

None

IDUN Insights

No in-app purchases

Questions

Is BLE free?
BLE is free to download, with no in-app purchases.
Is IDUN Insights free?
IDUN Insights is free to download, with no in-app purchases.
Do BLE or IDUN Insights have ads?
Neither BLE nor IDUN Insights shows ads.

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