Comparison

Lingu vs BAI Study

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

Head to head
About

Lingu

Master the Norwegian language with interactive lessons, engaging games, and instructional videos. Get personalized feedback on your essays and audio recordings from professional teachers.

Highlights
  • Norwegian language lessons
  • Games for learning
  • Instructional videos
  • Essay submission for review
  • Audio recording feedback
Features
Read full description

If you want to learn the Norwegian or English language, try out the Lingu app! You will find lessons from professional language teachers, games, instructional videos and you can submit your essays and audio recordings to your teacher for review.

About

BAI Study

Features
Read full description

BAI is a research application for enrolled study participants. BAI helps you see your workload and set boundaries around it. It reads the calendar already on your phone to show how full each day really is, and pairs with how you say you are feeling — so the picture is both what you agreed to and how it landed. WHAT IT DOES • Broadcast where you stand — Available, Busy, Heads-down, Stretched or Unavailable • See each day's load measured against your focus hours, not the clock • Check in with a mood, and get a status that matches how you actually feel • Move between Work and Life automatically, by schedule or by place • Be told when a day is booked past what it holds YOUR DATA STAYS ON YOUR PHONE Everything BAI records — your mode, status, mood check-ins, calendar readings, places and history — is stored on the device and never uploaded. The only thing sent anywhere is the phone number you sign in with, checked against the study roster. Taking part is voluntary, and you may withdraw at any time

Screenshots

Lingu4 screens
BAI Study3 screens

Verdict

The call

The clearest difference is update cadence: BAI Study at every 2 days against Lingu's monthly. 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

Lingu ships an update monthly, BAI Study every 2 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Lingu versus BAI Study: the parameters behind the verdict, then further details
ParameterLinguBAI Study
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings1 — better—
Update frequencyMonthlyEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size69 MB25 MB
Age rating4+4+
DeveloperLingu ASDavid Sampah

In-app purchases

None

Lingu

No in-app purchases

None

BAI Study

No in-app purchases

Questions

Is Lingu free?
Lingu is free to download, with no in-app purchases.
Is BAI Study free?
BAI Study is free to download, with no in-app purchases.
Do Lingu or BAI Study have ads?
Neither Lingu nor BAI Study shows ads.
Which is updated more often, Lingu or BAI Study?
Lingu ships an update monthly, and BAI Study every 2 days. Most recently, Lingu was updated on October 24, 2026 and BAI Study on October 31, 2026.

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