Comparison

CallTimer vs Wangchan Valley

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

Head to head
About

CallTimer

This utility app helps you monitor call durations with customizable alarms. It's designed for simplicity, allowing users to set notifications for specific call lengths, making it useful for managing unlimited calling plans.

Highlights
  • Measure call time
  • Set customizable alarms
  • Receive notifications
  • Vibration alerts
  • Simple interface
  • Select numbers from phone book
Features
Read full description

CallTimer will measure the call time ,depending on the alarm that you set for notify.Especially the unlimited calling within 5 minutes , to a 10-minute telephone call unlimited plan , I think that useful . Since the aim of the app that can be used by anyone,it made as much as possible simple interface . User guide: 1、Set a alarm with you want to be notify. 2、Input the phone number or choose a number from phone book. 3、Call with green button. ※ Notify method : Notifications + Vibration if it not work or you have any requests , Please contact us with support site.

About

Wangchan Valley

Features
Read full description

Our functions Service Create Account Reservation Site visit , Parking Inside information about AQI PM2.5 ,temperature, humidity level, Wind,rainfall Emergency call Poll Suggestion and feedback Repair notification system inside Mechanic Map information Walk path and Bike lane Wangchan Valley Shuttle Bus Member Utility Bill information for tenants Electricity bill,Water, Waste Water,Recycle Water

Screenshots

CallTimer4 screens
Wangchan Valley4 screens

Verdict

The call

The clearest difference is ads: Wangchan Valley at none against CallTimer's shown. Wangchan Valley also leads on iOS requirement (11.0 vs 15.0). CallTimer's advantage is update cadence (monthly vs every 2 months). On price, 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

CallTimer ships an update monthly, Wangchan Valley every 2 months. The most recent releases landed on September 29, 2026 and September 20, 2026 respectively.

Scorecard3 real differences · 7 level
CallTimer versus Wangchan Valley: the parameters behind the verdict, then further details
ParameterCallTimerWangchan Valley
PriceFreeFree
Rating4.6 (5 ratings) — better—
Positive reviews21.4% of reviews—
Number of ratings5 — better—
Update frequencyMonthly — betterEvery 2 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size9 MB48 MB
Age rating4+12+
DeveloperChunxu QiuPTT Public Company Limited

In-app purchases

None

CallTimer

No in-app purchases

None

Wangchan Valley

No in-app purchases

Questions

Is CallTimer free?
CallTimer is free to download, with no in-app purchases.
Is Wangchan Valley free?
Wangchan Valley is free to download, with no in-app purchases.
Do CallTimer or Wangchan Valley have ads?
CallTimer shows ads; Wangchan Valley does not.
Which is updated more often, CallTimer or Wangchan Valley?
CallTimer ships an update monthly, and Wangchan Valley every 2 months. Most recently, CallTimer was updated on September 29, 2026 and Wangchan Valley on September 20, 2026.

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