iNaturalist Classic — Versions

v1.38.2Android
Mar 30, 2026
v1.37.2Android
Sep 30, 2025

v3.3.9iOS

Sep 6, 2025

We added analytics to help us better understand how users are interacting with iNaturalist Classic.

v3.3.8iOS
Jun 25, 2025
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bugfixes and performance improvements
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v3.3.7iOS

Apr 14, 2025

iNaturalist Classic is the original version of our app. For the best experience, including many new features and ongoing updates, we recommend using the new, redesigned iNaturalist app.

v3.3.6iOS
Mar 10, 2025
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Bug fixes and performance improvements
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v3.3.5iOS
Sep 27, 2024
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bugfixes and performance enhancements
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v3.3.4iOS
Jun 7, 2024
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Bug fixes and performance improvements
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v3.3.3iOS
May 16, 2024
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Bug fixes and performance improvements
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v3.3.2iOS
Jan 17, 2024
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Bug fixes and performance improvements
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v3.3.1iOS
Nov 9, 2023
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Bug fixes and performance improvements
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v3.3iOS
Oct 31, 2023
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Bug fixes and performance improvements
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v3.2.15iOS
Sep 26, 2023
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Bug fixes and performance improvements
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v3.2.14iOS
Sep 21, 2023
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Bug fixes and performance improvements
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v3.2.13iOS
Sep 1, 2023
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Bug fixes and performance improvements
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v3.2.12iOS
Aug 22, 2023
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Bug fixes and performance improvements
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v3.2.11iOS
Jul 25, 2023
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Bug fixes and performance improvements
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v3.2.10iOS
Jul 20, 2023
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Bug fixes and performance improvements
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v3.2.9iOS
Jul 11, 2023
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bugfixes and performance improvements
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v3.2.8iOS
Jun 29, 2023
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bugfixes and performance improvements
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v3.2.7iOS
May 25, 2023
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bugfixes and performance improvements
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v3.2.6iOS
Sep 26, 2022
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bugfixes and performance improvements
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v3.2.5iOS
Apr 1, 2022
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bugfixes and performance improvements
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v3.2.4iOS
Dec 7, 2021
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bugfixes
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v3.2.3iOS
Sep 30, 2021
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bugfixes and performance improvements
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v3.2.2iOS
Sep 8, 2021
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bugfixes and performance improvements
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v3.2.1iOS
Jul 6, 2021
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bugfixes and performance improvements
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