Comparison

Notary 90210 vs Neuralstack Flex

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

Head to head
About

Notary 90210

This mobile service connects you with on-demand notaries available 24/7. Track your notary's arrival via GPS and access a community of trained professionals. Currently serving Los Angeles with more locations planned.

Highlights
  • On-demand mobile notary service
  • 24/7 availability
  • Trackable GPS service
  • Community of trained notaries
  • Servicing Los Angeles
Features
Read full description

Notary 90210 is your on-demand mobile notary service. Created by notaries with a vision to bring our services to the public with the ease of opening an app on your phone. With a trackable GPS service, watch as your notary makes their way to your front door. Get full access to our community of well trained, highly skilled mobile notaries right away. On call, on demand and at your service 24/7. Servicing Los Angeles. More locations coming soon.

About

Neuralstack Flex

This AI-powered vision platform digitizes palletized product data using advanced iPhone camera technology. It automates inventory tracking by capturing case counts, reading barcodes, extracting OCR text, and identifying pallet features, eliminating manual data entry.

Highlights
  • AI-based vision platform
  • Automated palletized product data capture
  • 2D image and 3D data processing
  • Case counting and barcode scanning
  • OCR text extraction and classification
  • Damage detection and audit trails
Features
Read full description

Auto-capture palletized product data with Neuralstack, a novel, powerful Al-based vision platform. Neuralstack leverages exceptional 2D image quality and 3D data through the newest generation of Apple iPhones. Case counting, barcode reading in batches, OCR text extraction and classification, and critical pallet and case features are digitized, cross-referenced and transferred with lightening speed into your inventory tracking system. No Manual Data Entry: Neuralstack auto-populates your critical inventory data points into your ERP I WMS | WES platform. Implementing two-way data flow with your inventory system allows for exceptions handling through data matching. Accurate Counting: Neuralstack counts palletized product inventory by SKU in inbound and outbound processes, critical for accounting accuracy and avoiding shrinkage. Barcode Bulk Scanning: Neuralstack auto-scans 1D and 2D barcodes in batches from your pallet. That barcode data is then combined and cross-referenced with other inferred data to maximize data collection and tracking accuracy. Detect and Store: The advent of Al-based vision systems allows for better, faster detection of damaged items or important physical features. Neuralstack makes it effortless to flag issues and retain audit trails.

Screenshots

Notary 902104 screens
Neuralstack Flex4 screens

Verdict

The call

The clearest difference is update cadence: Neuralstack Flex at fortnightly against Notary 90210's every 6 months. Notary 90210's advantage is ratings volume (13 vs 2) and iOS requirement (11.0 vs 27.0). On price, rating, 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Notary 90210 against 5.0 for Neuralstack Flex. That said, the two scores are not equally well evidenced: Notary 90210 has 13 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Notary 90210 ships an update every 6 months, Neuralstack Flex fortnightly. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
Notary 90210 versus Neuralstack Flex: the parameters behind the verdict, then further details
ParameterNotary 90210Neuralstack Flex
PriceFreeFree
Rating5.0 (13 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings13 — better2
Update frequencyEvery 6 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better27.0
Further details — not scored
Size66 MB2.5 GB
Age rating4+4+
DeveloperThe Effren Group, Inc.Cloud 9 Perception, Inc

Customer experience

Notary 90210

All ratings13 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Neuralstack Flex

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Notary 90210

No in-app purchases

None

Neuralstack Flex

No in-app purchases

Questions

Is Notary 90210 free?
Notary 90210 is free to download, with no in-app purchases.
Is Neuralstack Flex free?
Neuralstack Flex is free to download, with no in-app purchases.
Which has better reviews, Notary 90210 or Neuralstack Flex?
Notary 90210 and Neuralstack Flex are both rated 5.0 out of 5 on the App Store, from 13 and 2 ratings respectively.
Do Notary 90210 or Neuralstack Flex have ads?
Neither Notary 90210 nor Neuralstack Flex shows ads.
Which is updated more often, Notary 90210 or Neuralstack Flex?
Notary 90210 ships an update every 6 months, and Neuralstack Flex fortnightly. Most recently, Notary 90210 was updated on October 4, 2026 and Neuralstack Flex on October 3, 2026.

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