Comparison

Plasmids X vs SciNote

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

Head to head
About

Plasmids X

Design, create, and analyze custom DNA plasmids with this intuitive molecular genetics tool. Supports importing, editing, and sharing plasmids, with powerful in silico analysis features for researchers and students.

Highlights
  • Create plasmids from sequences
  • Import from .dna and Genbank files
  • Edit plasmids by adding features
  • In silico analysis (sequence alignment, PCR, digestion)
  • Share and collaborate on plasmids
Features
Read full description

Plasmids X: Your ultimate plasmid editor! A plasmid is a small circular DNA molecule commonly found in bacteria and some other microorganisms. It exists independently of the organism's chromosomal DNA and can replicate itself within the cell. Scientists frequently use plasmids in genetic engineering and biotechnology, as they are easily manipulated and serve as vehicles for introducing new genes into cells for various purposes including research and the production of useful proteins. Whether you're an expert researcher or just starting in the world of molecular genetics, Plasmids X allows you to design, create, and analyze plasmids effortlessly. Key Features: Create Plasmids: Create plasmids from scratch! Just provide a sequence, in FASTA format or raw sequence, and the app will create a new plasmid and automatically add common DNA features. Alternatively, you can create a new plasmid from smaller DNA fragments from the library embedded in the app (this is a paid feature). Import Plasmids: Import plasmid sequence and features from .dna and Genbank formatted files. Edit Plasmids: Editing plasmids could not be easier! This function of the Plasmids X app allows you to add custom DNA features to an existing plasmid. Powerful Analysis Tools: the Plasmids X app not only allows you to visualize your plasmids, it also enables you to perform critical in silico analysis such as sequence alignment, primer Tm estimation, PCR, and restriction enzyme digestion analysis on your plasmid in seconds! (Some of these are paid features.) Share and Collaborate: Collaborate with your peers by sharing your plasmids with a tap! Whether you're conducting research in molecular biology and genetics or learning the very principles of genetics, the Plasmids X app is here to assist you. Important information: To use enhanced iPad support a monthly or annual subscription is required. Try Enhanced iPad Support free for 3 days. Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://aminmahpour.com/privacy_plasmids.html

About

SciNote

Features
Read full description

SciNote electronic lab notebook, a leading ELN solution trusted by FDA, NIH, USDA and over 90+k scientists across the globe, now offers a mobile app as well! With the SciNote mobile app, you can say goodbye to printing out your protocols on paper. Organize your data in SciNote, and take it to the lab bench on your smartphone or tablet to level up your note-taking. Access your planned tasks in the SciNote mobile app on your smartphone or tablet. You can find your recent tasks on the home page, or browse through all the tasks accessible to you on the Tasks page. Use different filters to narrow down the list of tasks by project, experiment, and task status. You can also use the search function to find the task you want to work on. Monitor the progress directly in the app by completing the protocol steps on the fly. Step attachments can be downloaded and opened on your device. You can also add comments to protocol steps or read those added by others. Open the task details, notes, and protocol description when needed. Find a list of assigned items to prepare all of the needed materials for your laboratory experiment. Spend less time writing your notes and recording results. Simply create text results and attach images or other files to the task results directly in the app. With this, you avoid copying your hand-written notes into your computer at the end of your work day. All the updates you do in the mobile app will be reflected in your web account right away. When you’re done with your work, easily update the task status right in the app. You can use the same app for accessing all SciNote teams you are part of. Switch between different SciNote teams on the Account page. You must have an active SciNote account to use the SciNote mobile app. The actions made in the mobile app are reflected on your web account only if the device is connected to the internet. Without an internet connection, the actions are not performed and recorded. This is a beta version of the SciNote mobile app; the app is available to all Premium and Free users. The app is not yet available for Platinum and locally hosted customers. Please contact your Customer Success Manager for more information. Your feedback is very valuable and highly appreciated. You can submit your feedback through this email address support@scinote.net or to your Customer Success Manager. Terms of Service: https://www.scinote.net/legal/terms-of-service/ Privacy policy: https://www.scinote.net/legal/users-privacy-policy/

Screenshots

Plasmids X4 screens
SciNote4 screens

Verdict

The call

The clearest difference is in-app purchases: SciNote at none against Plasmids X's 14. SciNote also leads on iOS requirement (11.0 vs 18). Plasmids X's advantage is update cadence (monthly vs every 4 months). On price, ads 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. Plasmids X sells 14 in-app purchases, starting at $1.99 per month. SciNote asks for nothing beyond the download.

UpkeepUpdate frequency

Plasmids X ships an update monthly, SciNote every 4 months. The most recent releases landed on June 1, 2026 and September 9, 2026 respectively.

Scorecard3 real differences · 7 level
Plasmids X versus SciNote: the parameters behind the verdict, then further details
ParameterPlasmids XSciNote
PriceFreeFree
Rating3.4 (7 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings7 — better—
Update frequencyMonthly — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS1811.0 — better
Further details — not scored
Size17 MB66 MB
Age rating4+17+
DeveloperAmin MahpourScinote LLC

In-app purchases

14 purchases

Plasmids X

Subscriptions2
  • Monthly3 Days trial$1.991 Month
  • Yearly3 Days trial$9.991 Year
One-time12
  • A cup of coffee!$1.99
  • Split View Support$1.99
  • Manual Cloning$3.99
Show 9 more
  • In-silico PCR Support$3.99
  • NCBI Entrez Support$3.99
  • Local Alignment Support$3.99
  • A box of joe!$4.99
  • BLAST Support$4.99
  • ApE File Support$4.99
  • Genbank Support$4.99
  • dna File Support$5.99
  • All Features$24.99
None

SciNote

No in-app purchases

Questions

Is Plasmids X free?
Plasmids X is free to download, with in-app purchases available.
Is SciNote free?
SciNote is free to download, with no in-app purchases.
Do Plasmids X or SciNote have ads?
Neither Plasmids X nor SciNote shows ads.
Which is updated more often, Plasmids X or SciNote?
Plasmids X ships an update monthly, and SciNote every 4 months. Most recently, Plasmids X was updated on June 1, 2026 and SciNote on September 9, 2026.

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