What users hate. Clustered.

1- and 2-star reviews fed into NVIDIA NIM gpt-oss-120b, grouped into themes with verbatim examples. Each cluster is a wedge a competitor could exploit.

4 reviews·4 themes

Missing German voice support
Users are unable to access German text-to-speech voices, rendering the app unusable for German speakers.
3
reviews
- “Keine deutschen Stimmen — Es ist leider nach wie vor nicht möglich Texte auf deutsch vorlesen zu lassen. Ich frage mich wo hier das Problem liegt bzw. warum es die Entwickler einfach nicht anbieten. Ohne deutsche Stimmen ist die App leider für mich wertlos. Schade e”
- “No German voice options available despite being a German user”
- “German language support missing for audio narration”
Poor article rendering on first load
First articles displayed in the app are improperly formatted or cut off, leading to a bad initial user experience.
2
reviews
- “Bad layout on the first article — A substack article was chopped. Terrible first article experience”
- “First article appeared broken and truncated”
Lack of commenting features for highlights
Users expect the ability to comment on highlighted text, but this functionality is absent, making the app unsuitable for their use case.
2
reviews
- “Looks nice, but no comment features? — I tested the app and it seems promising, but where is the option to comment highlights? Without this it’s completely unusable for me 🤔”
- “Missing highlight commenting feature prevents usage”
Overpriced for current feature set
Users feel the app's price does not match its actual functionality and value, especially after expecting more based on positive reviews.
2
reviews
- “Überbewertete — Aufgrund der positiven Rezensionen habe ich Matter installiert. Die Ernüchterung ist allerdings groß, denn erstellten Beiträge rechtfertigen in keiner Weise den Preis.”
- “App is overpriced given the limited features”

First load takes ~60–120s. Cached after.