Comparison

NAP Locked down browser vs BellMinder Pro

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

Head to head
About

NAP Locked down browser

This secure browser is designed for students taking standardized online assessments. It locks down the device to prevent cheating by restricting access to other apps and system functions during tests.

Highlights
  • Secure testing environment
  • Restricts app switching
  • Blocks unauthorized utilities
  • Prevents access to device resources
  • Facilitates NAPLAN and NAP Sample tests
Read full description

The NAP Locked down browser allows students to securely participate in NAPLAN and NAP Sample tests on the Online National Assessment Platform. The application regulates access to utilities and system functions, prevents application switching and unauthorised device resources being used during an assessment.

About

BellMinder Pro

Read full description

Bellminder is the worlds most advanced scheduling , Security and Safety system. Schedule you class changes school bells to ring automatically in a record time - use our world class scheduler to make the process easier than ever before. Control lockdowns in your school - simply and quickly AND get messaging updates while it occurs so all teachers know what is happening instantly ! Teachers can communicate during a lockdown. Parent Interviews made easy - set a start time stop time and repeat pattern. You can use Audio to play through the school audio system for all of the events (including lockdowns/Parent Interviews and schedule events). Create audio using your cellphone - OR create audio using the "BellMinder Smart Speech" system - world class audio creation that keeps all messaging with a consistent voice and accent.

Screenshots

BellMinder Pro4 screens

Verdict

The call

The clearest difference is update cadence: BellMinder Pro at daily against NAP Locked down browser's every 7 months. BellMinder Pro also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17.0). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NAP Locked down browser ships an update every 7 months, BellMinder Pro daily. The most recent releases landed on August 31, 2026 and June 5, 2026 respectively.

Scorecard3 real differences · 5 level
NAP Locked down browser versus BellMinder Pro: the parameters behind the verdict, then further details
ParameterNAP Locked down browserBellMinder Pro
PriceFreeFree
Positive reviews13.8% of reviews
Update frequencyEvery 7 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPadiPhone, iPad, iPod — better
Requires iOS17.011.0 — better
Further details — not scored
Size67 MB91 MB
Age rating4+4+
DeveloperEducation Services Australia Ltd.Michael Oleary

In-app purchases

None

NAP Locked down browser

No in-app purchases

None

BellMinder Pro

No in-app purchases

Questions

Is NAP Locked down browser free?
NAP Locked down browser is free to download, with no in-app purchases.
Is BellMinder Pro free?
BellMinder Pro is free to download, with no in-app purchases.
Do NAP Locked down browser or BellMinder Pro have ads?
Neither NAP Locked down browser nor BellMinder Pro shows ads.
Which is updated more often, NAP Locked down browser or BellMinder Pro?
NAP Locked down browser ships an update every 7 months, and BellMinder Pro daily. Most recently, NAP Locked down browser was updated on August 31, 2026 and BellMinder Pro on June 5, 2026.

Other comparisons