Comparison

Edusign Academy vs SLSL Dictionary

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

Head to head
About

Edusign Academy

Features
Read full description

Edusign Academy, a brainchild of Deaf EnAbled Foundation, is a unique initiative that will help to bolster deaf education in India. Offering matriculation and bachelor courses in Indiam Sign Language for deaf students in Telangana. With an aim to transform the deaf community into a potential workforce and to ensure deaf lead secured and dignified lives, the project provides free courses in basic communication, life skills and computer education in a user friendly and interactive format. The user is equipped with knowledge that is tested through quizzes and one-on-one discussion sessions with our trained deaf instructors. EduSign Academy, hence, is a thought provocative idea that expresses our organisation's quest to build an inclusive India with an empowered deaf community.

About

SLSL Dictionary

Learn sign language with definitions and videos for each sign. Save custom word lists and use flashcards with spaced repetition for effective revision. Supports English, Sinhala, and Tamil.

Highlights
  • Video demonstrations for signs
  • Custom word list saving
  • Flashcard revision feature
  • Spaced repetition learning
  • Support for English, Sinhala, and Tamil
Features
Read full description

SLSL Dictionary is a free video dictionary of Sri Lankan Sign Language (SLSL), the sign language of the Deaf community in Sri Lanka. Search for a word, open it, and watch a video of the sign. • More than 2,300 signs and 475 everyday phrases, with over 4,400 videos • Fingerspelling for the English, Sinhala and Tamil alphabets • Every entry has its English, Sinhala and Tamil words, and the app itself is available in all three languages • Definitions, notes and related signs, plus regional variants such as the signs used in the North East • Slow a video down to follow the handshape and movement • A new sign of the day • Save signs to your own lists, and share a list with classmates or students • Revise with flashcards, sign to word or word to sign, using random or spaced-repetition review • Light and dark themes • Also on the web at app.srilankansignlanguage.org For Deaf and hard of hearing people, their families and friends, teachers, interpreters, and anyone learning Sri Lankan Sign Language. Free, with no ads, no subscriptions and no in-app purchases. Searching and browsing work offline once the dictionary has downloaded; videos stream, and the ones you have watched recently are kept on your device. The sign videos, images and definitions are provided by Nishani Shamila McCluskey and team, and are licensed under Creative Commons BY-NC-ND 4.0. New and updated entries reach the app automatically.

Screenshots

Edusign Academy4 screens
SLSL Dictionary4 screens

Verdict

The call

The clearest difference is update cadence: SLSL Dictionary at every 5 days against Edusign Academy's every 36 months. Edusign Academy's advantage is iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Edusign Academy ships an update every 36 months, SLSL Dictionary every 5 days. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level
Edusign Academy versus SLSL Dictionary: the parameters behind the verdict, then further details
ParameterEdusign AcademySLSL Dictionary
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 36 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size84 MB52 MB
Age rating4+4+
DeveloperSRIJAY SOFTWARE SOLUTIONS PRIVATE LIMITEDDaniel Porteous

In-app purchases

None

Edusign Academy

No in-app purchases

None

SLSL Dictionary

No in-app purchases

Questions

Is Edusign Academy free?
Edusign Academy is free to download, with no in-app purchases.
Is SLSL Dictionary free?
SLSL Dictionary is free to download, with no in-app purchases.
Do Edusign Academy or SLSL Dictionary have ads?
Neither Edusign Academy nor SLSL Dictionary shows ads.
Which is updated more often, Edusign Academy or SLSL Dictionary?
Edusign Academy ships an update every 36 months, and SLSL Dictionary every 5 days. Most recently, Edusign Academy was updated on October 25, 2026 and SLSL Dictionary on November 3, 2026.

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