Comparison

開票易 My Cheque Mate vs csl.

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

Head to head
About

開票易 My Cheque Mate

This utility helps users accurately write out monetary amounts in English, Traditional Chinese, and Simplified Chinese for cheques and promissory notes. It converts numerical input into the correct wordings, reducing errors and embarrassing mistakes.

Highlights
  • Converts numbers to English wordings
  • Converts numbers to Traditional Chinese wordings
  • Converts numbers to Simplified Chinese wordings
  • Supports HK Dollars, RMB, and TWD formats
  • Reference for cheque and promissory note writing
Features
Read full description

App by 'Monkey Production @ DY Consultancy'. For people who write a number of Cheques or Promissory Notes, embarrassing moments of forgetting words, format or even incorrect spelling is not an option. But for the other, "My Cheque Mate" provides you the reference Wordings in English, Trad. Chinese and Simp. Chinese for crosscheck purpose and effectively reduce such moments and even train up your number writings! And as there are default printings of 港幣,人民幣,台幣,HK Dollars,etc on the notes, My Cheque Mate (Pro) supports multi formats on Chinese and English respectively. -Use- All you have to do is to Key-in the Amount, "My Cheque Mate" will show corresponding English, Trad. Chinese and Simp. Chinese numbers on the screen. -Limitation- Only Support English, Trad. Chinese and Simp. Chinese numbers from 0 to 999,999,999.99. -Disclaimer & Notice- Before using this application, please read this [Disclaimer & Notice] carefully. By using this application (or any part of it) you will signify that you have already read this [Disclaimer & Notice] and that you irrevocably and unconditionally accept and agree to be bound by the terms and conditions in this [Disclaimer & Notice]. This application is for general reference / checking purpose. Though our company will make every effort to make sure the accuracy and reliability of the application & information provided / related, we do not guarantee the accuracy and reliability of the application & information provided and shall not because the relevant information for any inaccuracies or omissions and any loss or damage arising from any liability (whether with violations related to contract or otherwise). Our company have the absolute right (but no obligation) to review, edit or make changes the application and any relatd information, including terms and conditions, in any way, without prior notice. If you do not agree to these [Disclaimer & Notice], do not download or use of this application. For whom have downloaded this application, please manually delete it. 'Monkey Production @ DY Consultancy'製作手機程式。 執筆忘字,於開支票、本票時,忘記中文數字大寫寫法、英文數字文法或串錯字的情境,對於經常寫票的人,當然少之又少,但對其他人則不然。 為減少上述尷尬情況出現,開票易提供為您相關繁、簡體中文及英文數字寫法作參考、校對。 有鑑於支票上有時會預印[港幣]、[人民幣]、[台幣]、[HK Dollars]等字眼,開票易(專業版)支援中文/英文多種預定格式,以供選用。 -使用方法- 只需鍵入銀碼,開票易便會在螢光幕上顯示銀碼的繁、簡體中文及英文數字寫法。 -限制- 只支援繁、簡體中文及英文數字,由0至999,999,999.99的寫法。 -通告及免責聲明- 使用本程式前,敬請細閱此[通告及免責聲明]。 因為使用本程式(或其任何部分)即表示 閣下已閱讀此[通告及免責聲明],以及 閣下不可撤銷及無條件地接受及同意受此[通告及免責聲明]中的條款及條件約束。 本程式僅供一般參考/校對之用,本公司將盡力確保彼等程式及其提供資料之準確性及可靠性,惟彼等並不擔保該等資料之準確性及可靠性,且概不會就因有關資料之任何不確或遺漏而引致之任何損失或損害承擔任何責任(不論是否與侵權行為、訂立契約或其他方面有關)。 本公司有權(惟並無義務必須)按其絕對酌情決定對本程式及其所載的任何資料,包括條款及條件,進行檢討、編輯或以任何方式作出變更,毋需另行通知。 如閣下不同意以上[通告及免責聲明],請勿下載/使用本程式。如已下載本程式,則請自行刪除。

About

csl.

Manage your mobile service plan, monitor data and voice usage, and check your account balance. Access exclusive offers, coupons, and limited-period deals. Browse the latest mobile models and service plans with special pricing.

Highlights
  • Monitor data and voice usage
  • Manage roaming balance
  • Check account balance and billing history
  • Automatic credit card payment setup
  • Access coupons and limited-period offers
  • Browse latest mobile models and plans
Read full description

The new csl app enables users to manage a mobile service plan and account, activate 5G roaming, enjoy 86-easy convenience and access limited-period offers. Explore and manage your mobile service: · Monitor and manage data and voice-calling usage, as well as roaming balance · Check your account balance, billing history and settlement, and establish automatic credit card payment · Manage data usage for secondary SIMs and sharing of data-roaming pass entitlement csl customer offers and rewards · Get coupons and limited-period offers via the “My Wallet & Rewards” feature Browse the latest mobile models, service plans and roaming options: · Enjoy exclusive pricing privileges when making a standalone handset purchase · Obtain data top-ups, data-roaming day passes and other value-added services Please note: Selected functions and information are exclusive to csl customers using a login account.

Screenshots

開票易 My Cheque Mate4 screens
csl.4 screens

Verdict

The call

The clearest difference is review sentiment: 開票易 My Cheque Mate at 77% against csl.'s 8%. 開票易 My Cheque Mate also leads on rating (5.0 vs 1.5) and iOS requirement (7.0 vs 13.0). csl.'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On price 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. 開票易 My Cheque Mate sells 1 one-off in-app purchase. csl. asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

開票易 My Cheque Mate holds the better App Store score, 5.0 against 1.5. That said, the two scores are not equally well evidenced: csl. has 24 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 77% of 開票易 My Cheque Mate's written reviews are positive against 8% of csl.'s.

UpkeepUpdate frequency

開票易 My Cheque Mate ships an update every 2 months, csl. every 3 weeks. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

Scorecard8 real differences · 2 level
開票易 My Cheque Mate versus csl.: the parameters behind the verdict, then further details
Parameter開票易 My Cheque Matecsl.
PriceFreeFree
Rating5.0 (1 ratings) — better1.5 (24 ratings)
Positive reviews76.6% of reviews — better8.3% of reviews
Number of ratings124 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS7.0 — better13.0
Further details — not scored
Size5 MB178 MB
Age rating4+4+
DeveloperMan Ki David yauCSL Mobile Limited

Customer experience

開票易 My Cheque Mate

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews47 reviews
Positive76.6%
Neutral4.3%
Negative19.1%

csl.

All ratings24 ratings
Positive12.5%
Neutral0.0%
Negative87.5%
Written reviews12 reviews
Positive8.3%
Neutral0.0%
Negative91.7%

In-app purchases

1 purchases

開票易 My Cheque Mate

One-time1
  • My Cheque Mate (Pro)開票易(專業版)$0.99
None

csl.

No in-app purchases

Questions

Is 開票易 My Cheque Mate free?
開票易 My Cheque Mate is free to download, with in-app purchases available.
Is csl. free?
csl. is free to download, with no in-app purchases.
Which has better reviews, 開票易 My Cheque Mate or csl.?
開票易 My Cheque Mate is rated higher. 開票易 My Cheque Mate averages 5.0 out of 5 from 1 ratings, while csl. averages 1.5 from 24 ratings.
Do 開票易 My Cheque Mate or csl. have ads?
開票易 My Cheque Mate shows ads; csl. does not.
Which is updated more often, 開票易 My Cheque Mate or csl.?
開票易 My Cheque Mate ships an update every 2 months, and csl. every 3 weeks. Most recently, 開票易 My Cheque Mate was updated on October 4, 2026 and csl. on October 3, 2026.

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