appCalculator vs Counter1234
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
appCalculator
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計算結果を記録するアプリです。 使い方は電卓と同じです。 操作方法 [AC]:入力中の計算式、演算子、数値をクリアします。 [+/-]:入力中の符号を変更します。 [←]:入力中の数値を一桁消します。 [C]:入力中の数値またか演算式をクリアします。 [=]:計算結果と計算式が一覧に表示されます。 [演算]:計算結果が青文字で表示されます。 ・左上のベルマークをタップするとボタンを押した時に振動するようになります。 ・右上のゴミ箱マークをタップすると一覧が全て消すことができます。 ・一覧は最大3行表示されます。 ・一覧をタップすると演算結果が入力欄に表示されます。 ・一覧を左にスワイプすると計算式の全体表示、行の削除が行えます。
Counter1234
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Count without looking. Counter1234 is a counter for the moments when your eyes are busy elsewhere: traffic surveys, reps at the gym, birdwatching, people at a door. ■ Count with the volume buttons Press the volume buttons on the side of your phone to count up or down. It can stay in your pocket, on the table or in your hand — you never have to look. A short vibration confirms every count. ■ Buttons set to any value +1, −1, +10 and −10 sit along the bottom of the screen, and each one can be set to the step size you need. ■ Undo Take back the last change. A mis-tap no longer costs you the whole count. ■ 100 memory slots Give a count a name and save it. Up to 100 slots, ready whenever you need them. ■ CSV export Export your records as a CSV file and open them straight in Excel or Numbers. ■ Full screen Just the number, big enough to read across a room. ■ Stays out of your way The count survives closing the app. Light and dark themes. An option to keep the screen awake during long counts. Available in 10 languages. ■ Remove the ads A single purchase in Settings removes every ad, permanently. Free.
Screenshots
Verdict
The clearest difference is ads: appCalculator at none against Counter1234's shown. Counter1234's advantage is update cadence (every 3 days vs every 48 months). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
appCalculator ships an update every 48 months, Counter1234 every 3 days. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.
| Parameter | appCalculator | Counter1234 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 48 months | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 0 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Masato Takahashi | TAKAYUKI TAKEMOTO |
In-app purchases
appCalculator
No in-app purchases
Counter1234
No in-app purchases
Questions
Is appCalculator free?
Is Counter1234 free?
Do appCalculator or Counter1234 have ads?
Which is updated more often, appCalculator or Counter1234?
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