The numbers in the app and the main site are not the same. (Both on MSO)
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It would appear as if the regular (browser-based) site is calculating the tag score based on answers-only, which is the expected behavior since that is what your tag score is for the purposes of tag badges.
However, a quick check of the Android app suggests that it is using all posts (questions and answers) to calculate.
Take the bug for example:
You have answered 8 questions in the bug tag, and the scores are:
7 + 6 + 2 + 0 + 5 + 2 + 11 + 1 = 34
which matches your tag score on the main site
However, in the screen shot of the Android app, it is showing your tag score to be 136 in the bug tag.
If you consider your 15 questions asked before today (since today's questions won't be included until after the script runs tonight) in the bug tag as well:
2 + 4 + 4 + 10 + 13 + 0 + 2 + 2 + 1 + 6 + 5 + 47 + 3 + 0 + 3 = 102
And 34 + 102 = 136, which matches your screen shot.
The criteria for calculating the tag score between the app and the regular site is inconsistent, and I think it definitely needs to be adjusted.