Comparison

Nemi vs Cartera T

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Nemi

Demand Responsive Transit

★ 1.148 ratingsView app →

About

Nemi

Features

Read full description

Nemi is a platform that offers Demand Responsive Transit bus services. This app allows users to book flexible and efficient bus trips.

About

Cartera T

This mobile application provides functionality for traveling on public transport in Barcelona. It allows users to manage their journeys and access services within the city's public transportation network.

Highlights

Mobile functionality
Public transport travel
Barcelona network access
Journey management

Features

Read full description

Funcionalitat mòbil per viatjar al transport públic de Barcelona

Screenshots

Nemi4 screens

Cartera T3 screens

Verdict

The call

The clearest difference is iOS requirement: Nemi at 15.0 against Cartera T's 17.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Nemi ships an update every 2 weeks, Cartera T every 3 weeks. The most recent releases landed on October 6, 2026 and October 20, 2026 respectively.

Scorecard1 real difference · 9 level

Nemi versus Cartera T: the parameters behind the verdict, then further details
Parameter	Nemi	Cartera T
Price	Free	Free
Rating	—	1.1 (48 ratings) — better
Positive reviews	—	1.7% of reviews
Number of ratings	—	48 — better
Update frequency	Every 2 weeks — better	Every 3 weeks
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPod — better	iPhone
Requires iOS	15.0 — better	17.4
Further details — not scored
Size	70 MB	48 MB
Age rating	12+	17+
Developer	NEMI MOBILITY SOLUTIONS S.L.	Autoritat del Transport Metropolità de Barcelona

Bugs and requests

Nemi

Not enough reviews yet to summarise bugs or requests.

Cartera T

Reported bugs

12 issues

Validate button doesn't respond or function
App freezes on startup for non-EU region users
NFC pop-up never appears despite enabled settings
Apple Wallet opens instead of app when scanning
Synchronization crashes between T-mobilitat and Cartera apps

Show 7 more

App crashes when opening e-wallet
Activate button becomes unresponsive
App doesn't work with US App Store downloads
Region-locked functionality prevents international use
Contactless & NFC settings missing for many users
App fails to sync with physical card
Verifier component cannot be opened on new iPhones

Requested features

10 requests

Integrate directly into Apple Wallet like other cities
Support for non-EU/non-Spain Apple ID regions
Single unified app instead of multiple applications
Remove €1 fee for digital wallet functionality
Enable NFC toggle in app settings

Show 5 more

Support for US and international devices
Ability to link existing physical cards to digital wallet
Compatibility with all transportation apps simultaneously
Proper refund system for failed transactions
Clear App Store description with regional restrictions

In-app purchases

None

Nemi

No in-app purchases

None

Cartera T

No in-app purchases

Questions

Is Nemi free?

Nemi is free to download, with no in-app purchases.

Is Cartera T free?

Cartera T is free to download, with no in-app purchases.

Do Nemi or Cartera T have ads?

Neither Nemi nor Cartera T shows ads.

Which is updated more often, Nemi or Cartera T?

Nemi ships an update every 2 weeks, and Cartera T every 3 weeks. Most recently, Nemi was updated on October 6, 2026 and Cartera T on October 20, 2026.