Comparison

Umpire Call vs TrainNavigator

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

Head to head

Umpire Call

Your cricket umpiring support.

Control your DCCex layout

Free

🔧 Utilities

No ratingsView app →

About

Umpire Call

Features

Read full description

This app makes it easier to calculate the revised target or to calculate over reduction in case of rain. And to check the powerplays that need to happen. For Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

TrainNavigator

Features

Read full description

Simple DCCex controller for model railroad -multiple throttles to control locos -turnouts controller defined in DCCex setup -layout editor with turnout control -auto-discovery of your DCCex server The app needs only access to local network to connect to DCCex permission. Terms of use: https://trainnavigator.fisharea.eu/terms.html

Screenshots

Umpire Call4 screens

TrainNavigator3 screens

Verdict

The call

The clearest difference is iOS requirement: TrainNavigator at 12.0 against Umpire Call's 16.0. 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. Umpire Call sells 1 in-app purchase, starting at $1.99 per month and TrainNavigator sells 1 in-app purchase, starting at $7.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Umpire Call ships an update every 6 days, TrainNavigator every 4 days. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

Scorecard1 real difference · 5 level

Umpire Call versus TrainNavigator: the parameters behind the verdict, then further details
Parameter	Umpire Call	TrainNavigator
Price	Free	Free
Update frequency	Every 6 days	Every 4 days — better
Ads	No	No
In-app purchases	Yes	Yes
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	16.0	12.0 — better
Further details — not scored
Size	111 MB	28 MB
Age rating	4+	4+
Developer	Harish Kumar	Michal Kajaba

In-app purchases

1 purchases

Umpire Call

Subscriptions1

Remove Ads$1.991 Month

1 purchases

TrainNavigator

Subscriptions1

TrainNavigator Premium$7.991 Year

Questions

Is Umpire Call free?

Umpire Call is free to download, with in-app purchases available.

Is TrainNavigator free?

TrainNavigator is free to download, with in-app purchases available.

Do Umpire Call or TrainNavigator have ads?

Neither Umpire Call nor TrainNavigator shows ads.

Which is updated more often, Umpire Call or TrainNavigator?

Umpire Call ships an update every 6 days, and TrainNavigator every 4 days. Most recently, Umpire Call was updated on October 4, 2026 and TrainNavigator on October 3, 2026.