Lingscape vs RedShelf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lingscape
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Have you ever wondered how many signs you pass on your daily way to work? In which languages these signs are lettered? And how language in public space changes over time? Welcome to Lingscape! Writing is everywhere in public space. All different kinds of signs and lettering form the linguistic landscape of a place or community. Often these signs display different languages, be they on the same sign or next to each other. Lingscape is an app for researching such linguistic landscapes all over the world. Therefore we collect photos of signs and lettering on an interactive map. Our main objectives: First, we want to analyze the diversity and dynamics of public writing. And second, we want to do that together with people all from over the world. You can help us to collect as many photos as possible. Upload your own photos or explore the map with all photos added by other users. Share photos you like with your friends. Become part of our crowd research team by contributing to our project. Citizen science meets linguistic landscaping, or short: Lingscape!
RedShelf
Access and read your digital textbooks on any device. Highlight text, take notes, create flashcards, and have content read aloud. Your notes and highlights sync across all your devices.
- Access textbooks on any device
- Highlight text and take notes
- Create flashcards from content
- Define unfamiliar words
- Text-to-speech functionality
- Sync notes and highlights across devices
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The RedShelf eReader companion app provides access to read and engage with your textbooks located in your RedShelf account on the My Shelf page. Access your textbooks no matter where you go with a unified experience across mobile, tablet, and desktop devices. eReader Features: - Access textbooks on your device for seamless reading - Easily highlight text, take notes, and share with classmates - Create flashcards while reading to test your understanding of the content - Define unfamiliar words quickly and easily - Have text read aloud and select the voice and pace - Sync all of your notes and highlights to your account and across devices App Requirements: - Active RedShelf account - One or more books available in your RedShelf account
Screenshots
Verdict
The clearest difference is update cadence: RedShelf at every 5 weeks against Lingscape's every 11 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Lingscape ships an update every 11 months, RedShelf every 5 weeks. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.
| Parameter | Lingscape | RedShelf |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (7.1K ratings) — better |
| Positive reviews | — | 3.1% of reviews |
| Number of ratings | — | 7.1K — better |
| Update frequency | Every 11 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 50 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Christoph Purschke | RedShelf |
Bugs and requests
Lingscape
Not enough reviews yet to summarise bugs or requests.
RedShelf
Reported bugs
3 issues- Books not loading or showing blank screens
- Highlighting issues (selecting wrong text, unable to edit)
- Sync issues between devices and web version
Requested features
4 requests- Improve highlighting and annotation tools
- Add support for split-screen mode
- Enhance text-to-speech capabilities
- Allow offline access to downloaded books
In-app purchases
Lingscape
No in-app purchases
RedShelf
No in-app purchases









