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CatEar

CatEar · Changelog

Changelog

Release notes come from the App Store listings; the same version can ship on iOS and macOS on different dates.

Latest 3.5 2026-10-23 iOS · macOS

3.5 Latest

2026-10-23
iOS
  • Added Sentences in Noise training, with best-score history and a comparison against your previous attempt.
  • Improved the training flow and the Today home screen.

3.4

iOS 2026-10-17 macOS 2026-09-12
iOSmacOS
  • Added the Digit-in-Noise test.
  • Added the QuickSIN noise test.
  • Moved My Audiogram to the My page.
  • Polished the interface; the new Today page shows your training progress.

3.3

2026-03-23
iOS
  • Added online updates for audio resources.
  • Added listening issue records.

3.2

2026-03-05
iOS
  • Added the Doubao voices “Vivo” and “Yunzhou” for richer speech, and removed the local TTS fallback.
  • Fixed lag on the records page.

3.1

2025-12-28
iOS
  • Reduced the app's download size.

3.0

2025-12-25
iOS
  • The AI speech models are now built in; no separate download is needed.

2.5

2025-12-23
iOS
  • Improved the My Cat section.
  • Polished parts of the interface.
  • Improved the performance of the mistake notebook.
  • Earn hearts by checking in.

2.4

2025-12-22
iOS
  • Added a new Super AI voice to the voice packs.
  • Added support for iOS 17.

2.3

2025-12-09
iOS
  • Added high-accuracy speech-to-text in the tools section, fully offline.
  • Added spoken performance scoring.
  • Interface language and training language are now independent, so you can use an English interface for Chinese training.
  • Added a badge system.
  • Improved handling of abnormal training durations.
  • Polished the System Settings and About pages.

2.1

2025-12-08
iOS
  • Fixed missing history records on Mondays.
  • Optimized the white-noise audio to reduce its size.
  • Polished parts of the interface.
  • Added previews for voice packs.

2.0

2025-12-06
iOS
  • Added voice caching for smoother playback.

1.18

2025-12-02
iOS
  • Polished the My page interface.
  • Fixed an iCloud sync issue.

1.17

2025-11-30
iOS
  • Hearts are now deducted only after you complete a practice.
  • Added practice reminders.

1.16

2025-11-28
iOS
  • Added scenario sentence practice.

1.15

2025-11-24
iOS
  • Added My Cat, a virtual pet.

1.14

2025-11-20
iOS
  • Fixed the reversed timeline in training statistics.
  • Updated the mistake notebook UI and added a delete option.
  • Check-in can now be shared as a poster.

1.13

2025-11-18
iOS
  • Fixed iCloud sync for training data.

1.12

2025-11-17
iOS
  • Fixed a bug in the mistake notebook.
  • Added a check-in feature.
  • Added a two-character speech recognition test.

1.11

2025-11-13
iOS
  • Added playback in the mistake notebook.

1.10

2025-11-11
iOS
  • Improved the Spatial Hearing Training interface.

1.9

2025-11-10
iOS
  • Fixed iCloud sync logic.

1.8

2025-11-08
iOS
  • Improved the audiogram interface.

1.7

2025-11-08
iOS
  • Improved the interface.

1.6

2025-11-08
iOS
  • Added iCloud sync for training data.

1.5

2025-11-06
iOS
  • Improved the audiogram interface and added time-point comparisons.
  • Improved Spatial Hearing Training.

1.4

2025-11-04
iOS
  • [Important] Added Spatial Hearing Training.
  • Updated parts of the interface.

1.3

2025-10-25
iOS
  • Fixed several interface issues.
  • Added telephone-voice exercises.
  • Fixed issues with training data records.
  • Added bilingual support, including English.

1.1

2025-10-20
iOS
  • Polished interface details.
  • Updated App Store information.

1.0

2025-09-02
iOS
  • First release.