Joos User Reviews

Customer Experience

Positive experience52.8% of reviews
Neutral4.5% of reviews
Negative experience42.7% of reviews

~ Based on 89 written reviews from the US App Store.

What users say

Is Joos Safe?

Not enough ratings yet to assess Joos.

Is Joos Legit?

Joos appears legitimate, with a few gaps. AppsHunter Legitimacy Score for Joos is 68/100.

Based on 68 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Don't waste your money on something like this, the battery is very bad and it's hard to charge, real

Don't waste your money on something like this, the battery is very bad and it's hard to charge, really bad

Slow

Super slow battery only charged my phone by 4% scammers

Thieves

This thieves charged me 36Β£ because their station doesn’t read the battery that I used

Smart idea

I love it smarter than our smart phones πŸ˜‚πŸ‘ŒπŸΌ

Easy to use

Very good and convenient

Scam

They provide the slowest charging power banks to make money not worth a penny

Shocking robbery!

I am in the kingston hospital and Joos told me to charge my phone. Cost would be Β£3! Now discharged, battery returned and billed for Β£8????

Joos

This powerbank saved me when I was on 20% in the bullring 1 hour got me up to 100% easy to use easy to access easy to put way HIGHLY RECOMMEND

A monopoly

Whilst it’s helpful to have access to a charger in A&E given that the waits are much longer these days, it’s a very expensive way to charge your phone - Β£5 for an hour. The charging speed is also quite slow. As there’s no alternative, these guys can name their price.

Terrible

I don’t recommend at all expensive very slow very bad service, I’m not doing again even if is an emergency

Low charge

Only gave me an extra 10% and died

Poor charger and return didn’t work properly

Awful charger, charged 10% for 30 mins and the return didn’t work properly so charged more, never again

Scam

Am in Hospital, A and E. took a power pack out of the machine, and seem to have been charged Β£36 pounds for less than 2 hours? Surely this is theft? Beware.

Warning - scam

Shady company who will overcharge you substantially after your return chargers. Avoid avoid avoid

Don’t use this service

Don’t use this service

awful

i didn’t want to spend Β£3 just to unlock one but i needed the charge to get my bus tickets so i paid it, just for the lead to be faulty. it was unable to charge and there was no option to swap it for a working one so i was stuck having wasted Β£3. i get they’re used a lot so are bound to have broken cables but an exchange option would be nice.
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Waste of money

Whilst I can only appreciate the convenience to have these power banks when you need charge the most but I think they have made them to charge your phone super slow so they can charge you more.

Horrendous never use

Just claim you didn’t put it back correctly and take your money, overpriced aswell probably could’ve gone and bought a good power bank to keep than the amount their charging me even though they’ve still got the power bank honestly ridiculous would never use again.

Very good

So easy to unlock at highcross shopping center scan and unlock very easy put it back don’t need app then just click on return on the Joos and done!

First battery did not charge

Took it out from the machine and did not work
Had to rent a second bat, which worked properly