Comparison

SocioLingo Language Learning vs IELTS Slay

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

Head to head

SocioLingo Language Learning

Short-videos & AI practice

★ 5.01 ratingsView app →

About

SocioLingo Language Learning

Features

Read full description

Most Fun way to learn Japanese. Scroll and watch amazing language videos and practice speaking with AI. The app has several quizzes too.

About

IELTS Slay

Enhance your English vocabulary and grammar skills for the IELTS exam. This adaptive learning app uses a sophisticated algorithm to tailor quizzes to your proficiency level, helping you improve quickly. Developed by experts with over 20 years of educational technology experience.

Highlights

Adaptive quiz questions
Rasch algorithm for personalized learning
Vocabulary and grammar practice
IELTS level improvement
Developed by educational technology experts

Features

Read full description

IELTS® Slay is an adaptive IELTS vocabulary and grammar practice app. It delivers quiz questions according to the student's proficiency in English using the highly effective Rasch algorithm. Using it regularly improves the student's IELTS level in a very short time. It has been proudly developed by CommonTown which has more than 20 years of experience in educational technology research and products.

Screenshots

SocioLingo Language Learning4 screens

IELTS Slay4 screens

Verdict

The call

The clearest difference is in-app purchases: SocioLingo Language Learning at none against IELTS Slay's 1. IELTS Slay's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement 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. IELTS Slay sells 1 one-off in-app purchase. SocioLingo Language Learning asks for nothing beyond the download.

UpkeepUpdate frequency

SocioLingo Language Learning ships an update every 3 weeks, IELTS Slay weekly. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 8 level

SocioLingo Language Learning versus IELTS Slay: the parameters behind the verdict, then further details
Parameter	SocioLingo Language Learning	IELTS Slay
Price	Free	Free
Rating	—	5.0 (1 ratings) — better
Positive reviews	—	100.0% of reviews
Number of ratings	—	1 — better
Update frequency	Every 3 weeks	Weekly — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	—	Free with in-app purchases
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.0 — better	13.1
Further details — not scored
Size	64 MB	16 MB
Age rating	17+	4+
Developer	Ashish Paliwal	CommonTown Pte Ltd

In-app purchases

None

SocioLingo Language Learning

No in-app purchases

1 purchases

IELTS Slay

One-time1

Premium Access$4.99

Questions

Is SocioLingo Language Learning free?

SocioLingo Language Learning is free to download, with no in-app purchases.

Is IELTS Slay free?

IELTS Slay is free to download, with in-app purchases available.

Do SocioLingo Language Learning or IELTS Slay have ads?

Neither SocioLingo Language Learning nor IELTS Slay shows ads.

Which is updated more often, SocioLingo Language Learning or IELTS Slay?

SocioLingo Language Learning ships an update every 3 weeks, and IELTS Slay weekly. Most recently, SocioLingo Language Learning was updated on October 9, 2026 and IELTS Slay on October 11, 2026.