iPhone Screenshots


A modern, design-driven reinvention of email

Geronimo is fast, fun, & very efficient. It gives you new superpowers for sorting and staying on top of your inbox including:

• Your Email on a Horizontal Timeline… See your email stretched out on a timeline and focus on just one day at a time

• Unique New Ways of Sorting Email… Geronimo’s new gestures let you pick up emails, rearrange them, and triage them faster than the standard ‘slide to delete’ other email apps use. You can level up later learning even more powerful moves like the finger of fire feature through easy in-app tutorials

• Pick Up Emails & Toss Them to the 4 Corners of the Screen … It’s fast, fun, and can be customized so the corners represent whatever folders and labels are most important to you in your life.

** Note: Geronimo works with gmail and google apps accounts **
** Multi-account support and more email providers will be added in the future **

What’s New

Version 2.21

Interface improvements

Ratings and Reviews

1_nitelite ,

A year later Geronimo still has problems

Approximately a year ago I downloaded this app and had major problems and it was eventually pulled from App Store. I liked the ideas and concepts of this unique email client.
I spoke with the development engineers and they were very cordial but could not patch all the glitches and they told me they would pull the app and re-release Geronimo when it was more stable. And now a year later I download it again and on first launch it worked perfectly. After that launch it cannot find the servers and gives me an error stating ‘not connected to server, please retry’ Out of many attempts it still told me not connected to server again. All of my other 288 apps on iPhone 6 work excellently except geronimo. I deleted the app and reinstalled it and got it to work for one more launch until connection error recurred again and again.
In summary, if the developers could just get it right I will try again because it is a great email client if it worked.
I gave app 3 stars for effort and nothing for reliability. Geronimo please fix your problems and i will try again. I am sorry this is a long review but I felt the need to explain historically just what occurred.

Betobrrr ,

Finally a new fun way to waste your time

I saw a couple of early reviews on what were obvious paid posts on tech blogs and decided to check it out. Signed up for the fun process of waiting in virtual line for access! A day later, my time has come. So when I tried to sign in, a series of really fun events began. First, the app blamed Google's servers for "not cooperating" (we all know how small companies like Google are always screwing up!). Finally I was able to verify my Google ID - after trying three times - and then, Welcome! ... To being stuck in the welcome screen.

After that, a really fun game of "in how many ways can you be disappointed by a starting screen" began. After closing and reopening the app, I was stuck in the Privacy Policy screen. And then in the logging in screen multiple times. And then, wait for it - I was sent back to number 450 in the aforementioned fun line all over again!

E-mail has never been so much fun!

CaliPrepper ,


Took a while to get past the waiting line. The dev team on twitter explained that they were letting people in slowly so we’d get proper setup, so I put app aside for a day (until i got my email that it was ready). Finally landed into the app interface and it’s very nice! If you are used to email being one looooong row, it’s going to be all different when you go this route. There are a lot of features (and vids too) to get onboard, but I haven’t watched them yet :P. I like the sfx and ‘game’ like interaction. You will need to get used to it, for sure, but probably totally worth it. I get why people are leaving 1 star reviews since they are still stuck waiting, but thankfully I talked to them and held tight. I was thinking of giving 4 stars because my emails were blank yesterday, but their dev team said they were updating the infrastructure (maintenance) and now it’s fast. Totally worth it! 5+ for something against the grain, and fighting to handle the demand.


Jumpin Labs Inc.
83.3 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Chinese, French, German, Italian, Korean, Malay, Portuguese, Russian, Spanish, Swedish

Age Rating
Unrestricted Web Access


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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