Comparison

DNA Barcoding Assistant vs Solidifi Notary Network

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

Head to head
About

DNA Barcoding Assistant

This application helps field technicians collect and organize specimen metadata for biodiversity research. It captures unique identifiers, taxonomic identifications, images, and collection details, exporting them for easy import into spreadsheets and databases.

Highlights
  • Capture specimen metadata
  • Record taxonomic identifications
  • Attach digital images
  • Geospatial data logging
  • Barcode scanning (EAN/UPC, QR, Code 128, etc.)
  • Manual sample ID input
  • Export data to email/spreadsheets
Features
Read full description

The DNA Barcoding Assistant is a mobile technician application that provides an intuitive interface to acquire specimen metadata for the International Barcode of Life (iBOL) project and other biodiversity initiatives. Core features enable users to capture unique identifiers and compile records that contain provisional user-assigned taxonomic identifications, digital images, geospatial data, and collection event details for specimens obtained in the field. The specimen records created with the DNA Barcoding Assistant are exported to the iPhone Mail app as attachments that are readily imported into an Excel spreadsheet. Imported text and linked image data can then be authenticated, edited, and uploaded to the Barcode of Life Data Systems (BOLD) using the specimen data and image submission protocols outlined in the BOLD handbook. To streamline the process of cataloging and tracking field specimens that are destined for museums, tissue banks, and other vouchering institutions, the DNA Barcoding Assistant integrates open-source technology to extract identifiers and other forms of data encoded by barcode symbols affixed to specimen storage containers (e.g. vials, Whirl-Pak®, Nalgene® bottles, etc.). Currently supported barcodes include: EAN/UPC Product Codes, QR Codes, Code 128, Code 39, Code 93, DataBar (RSS), and Interleaved 2 of 5 and data matrix. A user may also manually input a sample ID, if desired. For educational audiences, the DNA Barcoding Assistant is a particularly versatile e-learning tool for students engaged in various biodiversity-based explorations aimed at promoting bioliteracy.

About

Solidifi Notary Network

This app provides notaries with mobile access to their orders, allowing them to manage their schedule, accept or decline signings, and view order details. It aims to enhance productivity by centralizing essential information and tasks.

Highlights
  • Manage orders
  • Accept/decline signings
  • Calendar management
  • View travel and order details
  • Maximize productivity
Features
Read full description

The Solidifi Notary Network app for iOS allows Solidifi Notaries to have quick and easy access to all of their Solidifi orders. You can accept or decline signings, manage your calendar, get travel and order details, and keep track of orders to maximize your productivity right from your phone. If you experience any issues, or have any questions, please don’t hesitate to contact a member of our support team at notarysupport@solidifi.com or call 1-800-663-2209.

Screenshots

DNA Barcoding Assistant1 screens
Solidifi Notary Network4 screens

Verdict

The call

The clearest difference is rating: DNA Barcoding Assistant at 5.0 against Solidifi Notary Network's 2.7. DNA Barcoding Assistant also leads on iOS requirement (10.0 vs 14.0). Solidifi Notary Network's advantage is update cadence (every 3 months vs every 10 months) and ratings volume (23 vs 1). On price, ads, in-app purchases and monetization model 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

DNA Barcoding Assistant holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: Solidifi Notary Network has 23 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

DNA Barcoding Assistant ships an update every 10 months, Solidifi Notary Network every 3 months. The most recent releases landed on September 26, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
DNA Barcoding Assistant versus Solidifi Notary Network: the parameters behind the verdict, then further details
ParameterDNA Barcoding AssistantSolidifi Notary Network
PriceFreeFree
Rating5.0 (1 ratings) — better2.7 (23 ratings)
Positive reviews—0.0% of reviews
Number of ratings123 — better
Update frequencyEvery 10 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better14.0
Further details — not scored
Size6 MB20 MB
Age rating4+4+
DeveloperCoastal Marine Biolabs Integrative Biosciences ProgramSolidifi U.S. Inc.

Customer experience

DNA Barcoding Assistant

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Solidifi Notary Network

All ratings23 ratings
Positive39.1%
Neutral8.7%
Negative52.2%
Written reviews11 reviews
Positive0.0%
Neutral18.2%
Negative81.8%

In-app purchases

None

DNA Barcoding Assistant

No in-app purchases

None

Solidifi Notary Network

No in-app purchases

Questions

Is DNA Barcoding Assistant free?
DNA Barcoding Assistant is free to download, with no in-app purchases.
Is Solidifi Notary Network free?
Solidifi Notary Network is free to download, with no in-app purchases.
Which has better reviews, DNA Barcoding Assistant or Solidifi Notary Network?
DNA Barcoding Assistant is rated higher. DNA Barcoding Assistant averages 5.0 out of 5 from 1 ratings, while Solidifi Notary Network averages 2.7 from 23 ratings.
Do DNA Barcoding Assistant or Solidifi Notary Network have ads?
Neither DNA Barcoding Assistant nor Solidifi Notary Network shows ads.
Which is updated more often, DNA Barcoding Assistant or Solidifi Notary Network?
DNA Barcoding Assistant ships an update every 10 months, and Solidifi Notary Network every 3 months. Most recently, DNA Barcoding Assistant was updated on September 26, 2026 and Solidifi Notary Network on October 7, 2026.

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