Comparison

WHAT MUSEUM vs Langplayer

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

Head to head
About

WHAT MUSEUM

Stay updated on current exhibitions and access a free audio guide during your visit. Exclusive content is available for app users, enhancing your museum experience.

Highlights
  • Exhibition updates
  • Free audio guide
  • Exclusive content
  • Location-based services
  • Artwork information
Read full description

This app will keep you updated on information regarding the museum, including the current exhibition, and will allow you to listen to our free audio guide during your visit. Also, special content will be available exclusively for those who download the app. *Additional notes -This app will allow the use of location information. -The audio guide will be available upon arriving at the museum. -Reentry is not permitted. Please bring your smartphone device with you inside the museum. -The audio guide does not cover every artwork on display. 【About WHAT MUSEUM】 WHAT MUSEUM opened in December 2020 in Tennoz, Tokyo. WHAT MUSEUM is an art and culture facility that exhibits invaluable artworks stored at Warehouse TERRADA by artists and collectors. We have used our unique insight as a warehousing company to explore what an art facility should be. The concept we arrived at was “opening our warehouse to offer viewers an opportunity to see art that is rarely open to the public.” The thoughts and intentions of the artists and those of the collectors and their treasured works are displayed concomitantly. We have created a venue to encounter such art. The name WHAT (WAREHOUSE OF ART TERRADA) suggests the cultural value that glows quietly within the walls of a warehouse, as we exhibit two-dimensional and three-dimensional artworks, architectural models, photographs, videos, literature, and installations. These diverse art forms are curated and exhibited in our museum from a perspective unlike any other that only a warehouse company can offer.

About

Langplayer

Features
Read full description

A whole two-hour film — five minutes at a time, all the way through. Langplayer loops sections of your own audio against its script. Repeat one sentence until you actually hear it, then move to the next. ■ A-B repeat · Mark A and B on the waveform and that stretch loops forever · Nudge either point in 0.1-second steps · Choose how many repeats and how long the silence between them is — say it out loud while it waits ■ Listen with the script beside you · Subtitles (.srt .vtt), plain text (.txt) or a PDF all work as a script · Paste a news transcript straight from the web · Search a line you half-remember and it scrolls right to it ■ Keep the parts that were hard · Name a segment and jump back to it any time · Link it to a script page and the script follows along ■ 0.5× to 2× · Pitch stays natural. Slow down to catch it, speed up to check it ■ No servers, no accounts · Nothing to sign up for. Your materials, scripts and progress stay on your device · No limit on how many materials you add, and every feature is open · Free with ads; one payment removes them for good Languages: 한국어 · English · 日本語 · Español · Français Bring your own audio and script — this app does not provide content.

Screenshots

WHAT MUSEUM4 screens
Langplayer4 screens

Verdict

The call

The clearest difference is in-app purchases: WHAT MUSEUM at none against Langplayer's 1. WHAT MUSEUM also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). Langplayer's advantage is update cadence (every 4 days vs every 2 months). On price 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. Langplayer sells 1 one-off in-app purchase. WHAT MUSEUM asks for nothing beyond the download.

UpkeepUpdate frequency

WHAT MUSEUM ships an update every 2 months, Langplayer every 4 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 4 level
WHAT MUSEUM versus Langplayer: the parameters behind the verdict, then further details
ParameterWHAT MUSEUMLangplayer
PriceFreeFree
Positive reviews57.1% of reviews—
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size45 MB39 MB
Age rating12+4+
DeveloperWAREHOUSE TERRADA CO.,LTD.Kumgang Corp.

In-app purchases

None

WHAT MUSEUM

No in-app purchases

1 purchases

Langplayer

One-time1
  • Remove ads$3.99

Questions

Is WHAT MUSEUM free?
WHAT MUSEUM is free to download, with no in-app purchases.
Is Langplayer free?
Langplayer is free to download, with in-app purchases available.
Do WHAT MUSEUM or Langplayer have ads?
Langplayer shows ads; WHAT MUSEUM does not.
Which is updated more often, WHAT MUSEUM or Langplayer?
WHAT MUSEUM ships an update every 2 months, and Langplayer every 4 days. Most recently, WHAT MUSEUM was updated on October 19, 2026 and Langplayer on October 24, 2026.

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