Comparison

Counter for Watch vs Dual SIM Data Usage

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

Head to head
About

Counter for Watch

Easily count anything directly from your wrist. Tap to increment your count and undo mistakes with a simple gesture. Perfect for tracking items, people, or any quantifiable data.

Highlights
  • Tap to count
  • Undo last count
  • Track anything
  • Apple Watch integration
  • Simple interface
Features
Read full description

A simple counter app for Apple Watch. Use it for golf strokes, knitting rows, headcounts, workout reps, fish caught, and anything else you want to tally quickly. Just tap the large button to count. You can also undo a count or clear the current counter. Customize each counter with a title and color. Switch between counters with a swipe. Save the current value and review it later with the date, time, and a note. Once you purchase Counter Plus, you can add counters and save records without limits. Counter supports complications and Smart Stack, so you can show counters on your watch face. Haptic feedback and Double Tap are also supported. Double Tap lets you count by lightly tapping your index finger and thumb together twice. Haptic feedback and Double Tap can be turned off in settings. Note: Counter requires watchOS 10 or later on Apple Watch. Double Tap is available on supported devices with watchOS 11 or later. Terms of Use: https://apps.mishimadesign.com/counter/legal.html#terms-en

About

Dual SIM Data Usage

Features
Read full description

A data usage tracker for people who use two SIMs (eSIMs) on one iPhone. The Settings app doesn't make it easy to see how much each SIM has used this period, or how much is left. This app records your cellular data separately for each SIM, based on which line was in use at the time. ■ Great for • Using a work SIM during the day and a personal SIM at night • Juggling two personal SIMs • Tiered plans where you want to stay in the cheaper tier but keep going over ■ Features • Usage, remaining data and days left for each SIM • Forecast for the end of the period at your current pace • Comparison with the same point last month • Monthly plans with a reset day, and plans valid for a fixed number of days (30/90/180/365) • Tiered plans (price depends on usage): see your current tier and how much more until the next one • Set a goal tier to see a daily allowance and today's usage • Count limited-time add-ons (e.g. for travel) separately • Charts for the last 7 days, 30 days and 12 months, filterable by SIM • Home Screen and Lock Screen widgets • Optional: track Wi-Fi by network (SSID) too — handy for capped pocket or travel Wi-Fi • Notifications at 80%/100%, before the next tier, and when you're on pace to exceed your goal • Match the numbers to your carrier's app ■ How it counts The app reads the iPhone's cellular data counter and adds the increase since the last count to the line that was in use. With the widget added, it counts automatically every 15–30 minutes. Usage while you switch lines between counts is estimated, so numbers may differ slightly from your carrier's. Prices are estimates — check your carrier's app or website for exact usage and charges. ■ Privacy No account needed. Records stay on this iPhone and are never sent anywhere. The app does not look at the content of your traffic or which apps you use.

Screenshots

Counter for Watch4 screens
Dual SIM Data Usage4 screens

Verdict

The call

The clearest difference is in-app purchases: Dual SIM Data Usage at none against Counter for Watch's 1. On price, update cadence, ads 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. Counter for Watch sells 1 one-off in-app purchase. Dual SIM Data Usage asks for nothing beyond the download.

UpkeepUpdate frequency

Counter for Watch ships an update every 3 days, Dual SIM Data Usage every 4 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Counter for Watch versus Dual SIM Data Usage: the parameters behind the verdict, then further details
ParameterCounter for WatchDual SIM Data Usage
PriceFreeFree
Rating4.1 (23 ratings) — better—
Positive reviews68.2% of reviews—
Number of ratings23 — better—
Update frequencyEvery 3 days — betterEvery 4 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size9 MB3 MB
Age rating4+4+
DeveloperMishima DesignKENICHI AOMI

In-app purchases

1 purchases

Counter for Watch

One-time1
  • Counter Plus$5.99
None

Dual SIM Data Usage

No in-app purchases

Questions

Is Counter for Watch free?
Counter for Watch is free to download, with in-app purchases available.
Is Dual SIM Data Usage free?
Dual SIM Data Usage is free to download, with no in-app purchases.
Do Counter for Watch or Dual SIM Data Usage have ads?
Neither Counter for Watch nor Dual SIM Data Usage shows ads.
Which is updated more often, Counter for Watch or Dual SIM Data Usage?
Counter for Watch ships an update every 3 days, and Dual SIM Data Usage every 4 days. Most recently, Counter for Watch was updated on November 1, 2026 and Dual SIM Data Usage on October 31, 2026.

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