Comparison

eSign vs Speech Emotion Recognition

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

Head to head
About

eSign

Features
Read full description

Go completely paperless with an all-in-one PDF solution built for iPhone and iPad. This powerful mobile app lets you scan paper documents, edit and annotate PDFs, merge multiple files, and sign contracts or forms in seconds. Whether you’re a student managing coursework, a professional handling agreements, or anyone who needs a full PDF toolkit, this app delivers everything you need to stay productive anywhere. All-In-One PDF Toolkit Powerful PDF Editing Add or edit text, insert images or shapes, highlight important sections, and write notes directly on any PDF. Perfect for reviewing contracts, marking up lecture notes, or preparing professional presentations. Instant Digital Signatures Create a realistic handwritten or calligraphy-style signature in seconds. Save it for repeated use and apply it to any document instantlyβ€”ideal for business agreements, authorizations, and e-signatures. Smart PDF Scanner Use your camera to scan receipts, forms, whiteboard notes, or multi-page documents. Advanced edge detection and image enhancement create sharp, print-quality PDFs ready to share or archive. Merge and Organize Combine multiple PDFs into a single document, rearrange pages, or split files as needed. Manage invoices, project files, reports, and academic papers without a computer. Fill and Share Forms Complete application forms, tax documents, or contracts directly on your device. Add text fields, check boxes, and signatures, then send or store the finished file immediately. Productivity and Personalization Import documents from Files, Photos, iCloud, Dropbox, Google Drive, and other cloud services. Customize pen color, thickness, and background to create professional or creative signatures and annotations. Design stylish name art for social media profiles or wallpapers using the same high-quality tools. Security and Privacy All editing can be done offline to keep your documents private. Protect sensitive files with Face ID or Touch ID. No tracking or hidden data collectionβ€”your documents stay on your device or the cloud service you choose. Why Users Love This App β€’ Complete PDF workflow in a single, easy-to-use app β€’ Saves timeβ€”no printing, scanning, or desktop software needed β€’ Crisp scans with adjustable filters and accurate edge detection β€’ Professional results for contracts, invoices, school projects, and everyday paperwork Perfect For Business professionals who need to sign and share agreements on the go Students who want to scan and annotate notes or assignments Freelancers who need to merge, organize, and protect important client documents Anyone who values a reliable mobile PDF editor and scanner Privacy Policy: https://appdevtechnolabs.com/privacypolicy Terms of Service: https://appdevtechnolabs.com/termsofuse Support: info@appdevtechnolabs.com

About

Speech Emotion Recognition

Features
Read full description

Recognizing emotions through voice (Happy, Anger, Cry, Normal)

Screenshots

eSign4 screens
Speech Emotion Recognition1 screens

Verdict

The call

The clearest difference is in-app purchases: Speech Emotion Recognition at none against eSign's 3. On price, update cadence, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. eSign sells 3 in-app purchases, starting at $4.99 per 7 days. Speech Emotion Recognition asks for nothing beyond the download.

UpkeepUpdate frequency

eSign ships an update every 3 weeks, Speech Emotion Recognition fortnightly. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

Scorecard1 real difference Β· 5 level
eSign versus Speech Emotion Recognition: the parameters behind the verdict, then further details
ParametereSignSpeech Emotion Recognition
PriceFreeFree
Update frequencyEvery 3 weeksFortnightly β€” better
AdsYesYes
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPod, Mac β€” betteriPhone, iPad, iPod
Requires iOS15.6 β€” better15.8.3
Further details β€” not scored
Size36 MB36 MB
Age rating4+4+
DeveloperAppDev TechnolabsHideaki Uchikoshi

In-app purchases

3 purchases

eSign

Subscriptions3
  • eSign Premium : 1 Week$4.997 Days
  • eSign Premium : 1 Year3 Days trial$29.991 Year
  • eSign Premium : 1 Year$34.991 Year
None

Speech Emotion Recognition

No in-app purchases

Questions

Is eSign free?
eSign is free to download, with in-app purchases available.
Is Speech Emotion Recognition free?
Speech Emotion Recognition is free to download, with no in-app purchases.
Do eSign or Speech Emotion Recognition have ads?
Both eSign and Speech Emotion Recognition show ads.
Which is updated more often, eSign or Speech Emotion Recognition?
eSign ships an update every 3 weeks, and Speech Emotion Recognition fortnightly. Most recently, eSign was updated on October 14, 2026 and Speech Emotion Recognition on October 25, 2026.

Other comparisons