Time Calculator vs ESTIM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Time Calculator
Easily solve time-related calculations. Add or subtract time values, calculate durations between two times or dates, and manage time from a starting point. This intuitive and simple application makes time math straightforward.
- Add or subtract time values
- Add/subtract from a starting time and date
- Calculate time duration between two times
- Calculate time duration between two dates
- Intuitive and easy to use interface
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Use this app to calculate time and date differences. Main features include: • Add or subtract durations in days, hours, minutes, and seconds • Add or subtract time from a starting date and time • Calculate the duration between two times, with optional break deductions • Calculate the duration between two dates and times • View totals in days, hours, minutes, and seconds • Save and share calculation results A simple way to handle everyday time and date calculations. Results are provided for informational purposes only. Please verify important calculations independently. Thank you for using our app. For questions or suggestions, please contact us: phannhatd@gmail.com
ESTIM
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【使用シーン】 オフィス:長時間の仕事の後、肩と首の疲れを軽減し、効率を上げます。 家庭:感情を深め、健康的な生活を共有します。 旅行:いつでも旅行の疲れを和らげます。 学習:学習で疲れた時、心身をリラックスさせ、学習効果を高めます。 【利点】 安全で副作用なし:先進的な物理的マッサージ原理を採用し。安心して使用できます。 スマートかつ便利:ワンボタン操作で、簡単に使え、マッサージの楽しさを簡単に享受できます。 コストを節約:従来の按摩機器に比べて、按摩器の購入費用を節約でき、より高い性价比を提供します。 継続的なアップデート:私たちはAPP機能を最適化し続け、より良い使用体験を提供します。
Screenshots
Verdict
The clearest difference is in-app purchases: ESTIM at none against Time Calculator's 1. ESTIM also leads on iOS requirement (12.0 vs 16.0). On price, 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
Both are free to download. Time Calculator sells 1 one-off in-app purchase. ESTIM asks for nothing beyond the download.
| Parameter | Time Calculator | ESTIM |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (168 ratings) — better | — |
| Positive reviews | 38.9% of reviews | — |
| Number of ratings | 168 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Phan Nhat Đang | ELIFE CO.,LTD |
In-app purchases
Time Calculator
- Unlock all features$3.99
ESTIM
No in-app purchases









