Notary 90210 vs Neuralstack Flex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- On-demand mobile notary service
- 24/7 availability
- Trackable GPS service
- Community of trained notaries
- Servicing Los Angeles
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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.
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.
- 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
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
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.
| Parameter | Notary 90210 | Neuralstack Flex |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (13 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 13 — better | 2 |
| Update frequency | Every 6 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 27.0 |
| Further details — not scored | ||
| Size | 66 MB | 2.5 GB |
| Age rating | 4+ | 4+ |
| Developer | The Effren Group, Inc. | Cloud 9 Perception, Inc |
Customer experience
Notary 90210
Neuralstack Flex
In-app purchases
Notary 90210
No in-app purchases
Neuralstack Flex
No in-app purchases
Questions
Is Notary 90210 free?
Is Neuralstack Flex free?
Which has better reviews, Notary 90210 or Neuralstack Flex?
Do Notary 90210 or Neuralstack Flex have ads?
Which is updated more often, Notary 90210 or Neuralstack Flex?
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