懷舊日曆 vs Tomi dB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
懷舊日曆
Experience traditional culture with this calendar app. It seamlessly syncs with your iPhone calendar, offers customizable views, and includes global holidays and traditional Chinese festivals. Explore historical dates from 1850 to 2150.
- Seamless iPhone calendar sync
- Customizable event colors
- Hide/show specific calendars
- Global and traditional holidays
- Historical date range (1850-2150)
- Multi-language support
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十三行「懷舊日曆」 - 時光倒流，體驗傳統的精髓！我們的日曆，不僅是工具，更是您連接過去與現在的橋樑。 功能特色： * 無縫同步：您的時間管理好幫手，與iPhone行事曆緊密結合，讓生活更有條不紊。 * 色彩分明：每個事件一目了然，用色彩為您的日程增添生活色彩。 * 隱藏或顯示：個性化您的日曆，隨心所欲顯示或隱藏特定行事曆。 * 全球假期：涵蓋中國、香港、台灣、新加坡的公眾假期，讓您的計劃永不落伍。 * 節氣與節日：從傳統節日到節氣變化，深入了解中國文化的魅力。 * 歷史匯聚：探索1850年到2150年間的西曆和農曆，時間的長河在此一覽無遺。 * 多語言支持：不論是繁體中文還是簡體中文，我們都能滿足您的需求。 個性設定： * 選擇您的一周開始日。 * 調整文字大小，保護您的眼睛。 * 自選是否顯示其他地區的假期。 我們在聽 - 您的意見對我們至關重要。有問題？直接發郵件至 hello@firm13.com，我們隨時準備回應！ 用戶的心聲： * 「給長輩的最佳禮物！簡單易用，連七十多歲的老媽也迅速上手。」- Rosefonghc（香港） * 「實用又出色，我的時間管理神器！」- Williams45（台灣） * 「外國人學中文的好幫手，傳統中國日曆真的很酷！」- MaryCK（澳門） * 「完美融合，農曆和行事曆在這裡和諧共處。」- eeecat（香港）
Tomi dB
This app visualizes sound levels with a cute, animated character that reacts to noise. It logs high-decibel events and provides historical analytics to help monitor and manage noise disturbances in various settings.
- Real-time cartoon feedback
- Noise event tracker
- Automatic logging of high-decibel events
- Noise pattern identification
- Historical noise analytics
- Voice recording for noise control
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Taomi dB - Visualize Noise! Core Features： Real-time Cartoon Feedback: Exclusive character reacts dynamically! Calm smile in quiet, agitated expressions in noise Noise Event Tracker: Auto-log high-decibel disturbances, identify noise patterns Key Use Cases • Homework assistance: Monitor decibels to manage frustration • Remote work: Barking/construction alerts • Baby sleep monitoring: Auto-record >85dB events • Study sessions: Historical noise analytics Voice recording for smarter noise control!
Screenshots
Verdict
The clearest difference is review sentiment: Tomi dB at 100% against 懷舊日曆's 69%. Tomi dB also leads on price ($0.29 vs $5.99) and iOS requirement (13.0 vs 17.0.1). 懷舊日曆's advantage is update cadence (every 3 weeks vs every 14 months). On ads, in-app purchases, monetization model 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
懷舊日曆 costs $5.99 and Tomi dB $0.29 up front. Neither carries in-app purchases, so what you see is what you pay.
懷舊日曆 ships an update every 3 weeks, Tomi dB every 14 months. The most recent releases landed on November 1, 2026 and October 12, 2026 respectively.
| Parameter | 懷舊日曆 | Tomi dB |
|---|---|---|
| Price | $5.99 | $0.29 — better |
| Rating | 3.6 (11 ratings) — better | — |
| Positive reviews | 69.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 11 — better | — |
| Update frequency | Every 3 weeks — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 116 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Firm 13 Limited | 翔宇 孟 |
Customer experience
懷舊日曆
Tomi dB
In-app purchases
懷舊日曆
No in-app purchases
Tomi dB
No in-app purchases
