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Timeshifter

Timeshifter Inc. · 2,535 ratings · ★ 4.7

4.7
★★★★★
2,535 ratings
5 ★
2,228 (88%)
4 ★
76 (3%)
3 ★
55 (2%)
2 ★
45 (2%)
1 ★
132 (5%)
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Top complaints - extracted from 7 negative reviews

Recurring phrases mined from 1-2★ reviews. The bigger the percentage, the more users have the same problem. Fix the top 2-3 in your version and you have product-market fit on day one.

1
"flight"
4 negative reviews mention this · 57% of all complaints
★★★★★ "Not ideal for airline pilots.. It’s telling me to go to sleep for six hours when I’m the captain of the international flight. Cheap and ineffective." - mulro

📋 All 7 negative reviews

Every 1-2★ review we fetched. Use the copy button to grab them all for your own analysis (paste into ChatGPT/Claude with a prompt like "summarize core user problems, group by theme, ignore bugs, focus on missing features").

★★★★ Bill185930203 6/18/2026 v2.5.0
Very obnoxious notifications request
You can’t decline notifications. The app will insist over and over for it.
★★★★ vttom 5/13/2026 v2.3.1
Too much trouble
My account expired and I tried to pay for a new subscription. The app won’t allow me to do that, so I deleted the app and reloaded it. Still won’t accept my payment. If they want my $, they have to make paying easier
★★★★ csajou 5/2/2026 v2.1.39
Needs improvements
For $25/year - I should be able to edit my trip without writing into support. The support area is also not user friendly. Just add a search function. I’m really unhappy with the purchase now, despite being pretty pleased with the overall original advice from a previous trip.
My flight was delayed on the tarmac and had to be rebooked. The time limitations for editing are not realistic when someone is navigating actively rebooking their flight to another day.
I won’t be renewing or recommending to others until functionality changes.
★★★★ Flatirons laser guy 4/1/2026 v2.1.39
Can’t get it to work on iPhone
I downloaded and installed this app and looked forward to trying it, but couldn’t get it to work. After entering all the flight information it kept sending me back to the start page. Tried closing and reinstalling the app, restarting the phone, but nothing worked. Sent several notes to customer service but never got a response.
★★★★ Vishaal1 3/29/2026 v2.1.39
Overrated
I subscribed it for my recent from NY to Tokyo. It was impossible to follow the light and sleep schedule recommended before the trip.
Just follow the sleep schedule of the destination country when in the flight.
When you land, get as much natural light exposure. No alcohol in flight. Day one is tough .We recovered from most of the jet lag in 24 hrs.
★★★★ nothinbuddadreamer 3/21/2026 v2.1.39
A monthly fee for this?!?
Totally not worth paying 10 bucks a month for. Shouldn’t even be subscription based at all. I was going to use it for a move and wanted to toy around with it first but there’s no way I’m paying a subscription for a dumb jet lag app. If you want to charge something charge 99 cents.
★★★★★ mulro 5/10/2026 v2.1.39
Not ideal for airline pilots.
It’s telling me to go to sleep for six hours when I’m the captain of the international flight. Cheap and ineffective.

Sentiment summary

91%
Positive (4-5★)
2%
Neutral (3★)
7%
Negative (1-2★)

✓ Strong positive sentiment - clone path is harder, users like the existing app.