Comparison

Rat Prevention vs Udhe

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

Head to head
About

Rat Prevention

Features
Read full description

To prevent the introduction of rats in Alaska coastal communities, the Tribal Governments of St. Paul and St. George Islands, in cooperation with the USFWS Alaska National Maritime Wildlife Refuge, established a rat prevention program following the construction of commercial harbor facilities on the islands. Regular maintenance and continued improvement of rat prevention stations is extremely important in maintaining effective rat prevention programs. An important component of ongoing prevention efforts and improvements to the system is the ability to track station checks and maintenance actions over time. The Rat Prevention App uses an online database and mobile apps to document rat station monitoring and maintenance in coastal communities of Alaska. The data can be used in a Geographic Information System (GIS) to analyze the effectiveness of defenses and to target areas in need of improvement. The database is shares a common data structure with the BeringWatch Island Sentinel database program conducted by the Aleut Community of St. Paul Island Tribal Government Ecosystem Conservation Office (ECO). For more information or to obtain an account for the Rat Prevention database please contact the Aleut Community of St. Paul Tribal Government at the email address or phone number provided for the app developer.

About

Udhe

This app connects drivers and passengers traveling to the same destination, promoting carpooling as an alternative to traditional travel. Drivers can post ride details, while passengers can reserve seats and coordinate through in-app chat. Users can also review each other after the trip.

Highlights
  • Connect drivers and passengers
  • Post ride details (seats, price, meeting point)
  • Reserve seats
  • In-app chat for coordination
  • User reviews
  • Inter-city travel focus
Features
Read full description

Udhë connects drivers and passengers who have the same destination. Our focus is to bring carpooling as an alternative to traveling between cities in places like the Balkans and abroad. Udhë offers drivers the ability to post the ride with information like the number of seats, the price per seat, and a meeting point. On the other hand, we offer passengers the possibility to reserve a free seat while reviewing the ride information. Users can chat with each other through the platform chat to coordinate for the ride and after the ride is finished, users can review each other.

Screenshots

Rat Prevention3 screens
Udhe4 screens

Verdict

The call

The clearest difference is update cadence: Udhe at every 3 weeks against Rat Prevention's every 21 months. On price, ads, in-app purchases and device support 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

Rat Prevention ships an update every 21 months, Udhe every 3 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Rat Prevention versus Udhe: the parameters behind the verdict, then further details
ParameterRat PreventionUdhe
PriceFreeFree
Rating—4.3 (21 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—21 — better
Update frequencyEvery 21 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size8 MB92 MB
Age rating4+4+
DeveloperAleut Community of St. Paul Island Tribal GovernmentEroll Gorci

In-app purchases

None

Rat Prevention

No in-app purchases

None

Udhe

No in-app purchases

Questions

Is Rat Prevention free?
Rat Prevention is free to download, with no in-app purchases.
Is Udhe free?
Udhe is free to download, with no in-app purchases.
Do Rat Prevention or Udhe have ads?
Neither Rat Prevention nor Udhe shows ads.
Which is updated more often, Rat Prevention or Udhe?
Rat Prevention ships an update every 21 months, and Udhe every 3 weeks. Most recently, Rat Prevention was updated on October 26, 2026 and Udhe on October 24, 2026.

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