Comparison

Jotform Sign vs Prodlog

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

Head to head
About

Jotform Sign

Streamline document management with electronic signatures. Create, upload, and edit documents easily, then collect secure signatures from any device. Automate workflows and track progress for a faster, more efficient signing process.

Highlights
  • Create e-sign documents from PDFs
  • Collect secure electronic signatures
  • Automate document workflows
  • In-person and multi-party signing
  • Upload and edit documents
  • Secure document storage
  • Audit trails
Features
Read full description

Create, share, and e-sign documents in minutes using Jotform Sign. Automate workflows with documents that can be signed on any device. Simplify your document signing process with Jotform Sign! Jotform Sign is your go-to app for managing electronic signatures quickly and efficiently. Whether you're finalizing agreements, signing contracts, or gathering approvals, this app ensures a seamless experience for you and your collaborators. Jotform Sign: Your all-in-one electronic signature solution: 1 - Build documents easily by turning your existing PDFs into e-sign documents with a single tap. 2 - Collect signatures. Securely gather signatures anytime, anywhere — without the trouble of messy paperwork. 3 - Automate document processes. Eliminate manual tasks with Jotform Sign’s automation features. Key Features: In-person signatures: Different people, same device, one smooth signing experience. Easy document creation: Upload, edit, and customize your documents with our intuitive builder. Effortless signing process: Send documents to others, collect signatures, and track real-time progress. Multi-party signing: Easily coordinate signatures from multiple participants with a streamlined workflow. Secure and reliable: Your documents and signatures are stored with the highest level of security. Comprehensive audit trails: Keep track of every step in the signing process for complete transparency. Jotform Sign’s free e-signature app works seamlessly with various document types and formats: Upload a document as a PDF, JPG, or PNG Scan a document with your camera You can gather digital signatures for all types of documents with Jotform Sign, including: Nondisclosure agreements (NDAs) Sales contracts and proposals Health care documents Financial agreements Waivers Permission slips Lease agreements Download Jotform Sign now and experience a faster, smarter way to get documents signed! Privacy Policy: https://www.jotform.com/privacy/ Agreements and Terms: https://www.jotform.com/terms/

About

Prodlog

Features
Read full description

You already write your work down somewhere. A Slack message to yourself, a note on your phone, a doc you opened once in March. Then review season arrives and none of it is usable. Prodlog is where product managers log what they actually did, as it happens. LOG BY VOICE Say what happened. Prodlog turns a rambling thirty second voice note into a structured entry with a date, the initiative, your role, and the outcome. No punctuation required, no format to remember. Speech is transcribed on your device. LOG BY TEXT Type it out when voice is not an option. Same structure, same result. KEEP IT ORGANIZED See every entry in one list. Open one to read the detail, edit it when the outcome lands, or delete it. Attach the product it belongs to and the teammates who were there. BUILT FOR THE STUFF THAT IS HARD TO REMEMBER The best entries are not launches. They are the feature you killed, the scope call you made in a hallway, the associate PM you coached. Prodlog is neutral enough to hold all of it. TWO MINUTES A WEEK That is the whole ask. Log as you go, and by the time you need a review packet, a resume update, or an interview answer, the raw material is already there. SIGN IN YOUR WAY Apple, Google, LinkedIn, or email. Prodlog on the web turns your log into review summaries, resume bullets, STAR stories, and a public portfolio at prodlog.app. Privacy policy: https://prodlog.app/privacy Terms: https://prodlog.app/terms

Screenshots

Jotform Sign4 screens
Prodlog4 screens

Verdict

The call

The clearest difference is in-app purchases: Prodlog at none against Jotform Sign's 6. Prodlog also leads on ads (none vs shown). Jotform Sign's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and update cadence 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. Jotform Sign sells 6 in-app purchases, starting at $39.99 per month. Prodlog asks for nothing beyond the download.

UpkeepUpdate frequency

Jotform Sign ships an update every 2 weeks, Prodlog every 3 weeks. The most recent releases landed on November 4, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 6 level
Jotform Sign versus Prodlog: the parameters behind the verdict, then further details
ParameterJotform SignProdlog
PriceFreeFree
Rating4.9 (416 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings416 — better—
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size50 MB10 MB
Age rating4+4+
DeveloperJotform IncAykut Bal

In-app purchases

6 purchases

Jotform Sign

Subscriptions6
  • Monthly Bronze$39.991 Month
  • Monthly Silver$49.991 Month
  • Monthly Gold$129.991 Month
Show 3 more
  • Jotform Sign Yearly Bronze$409.001 Year
  • Jotform Sign Yearly Silver$469.991 Year
  • Jotform Sign Yearly Gold$999.991 Year
None

Prodlog

No in-app purchases

Questions

Is Jotform Sign free?
Jotform Sign is free to download, with in-app purchases available.
Is Prodlog free?
Prodlog is free to download, with no in-app purchases.
Do Jotform Sign or Prodlog have ads?
Jotform Sign shows ads; Prodlog does not.
Which is updated more often, Jotform Sign or Prodlog?
Jotform Sign ships an update every 2 weeks, and Prodlog every 3 weeks. Most recently, Jotform Sign was updated on November 4, 2026 and Prodlog on October 29, 2026.

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