Comparison

RapZap chess clock vs TQLSmartBoard

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

Head to head
About

RapZap chess clock

A simple and easy-to-use timer for two-player board games like Chess, Go, and Checkers. Offers basic time options for free, with additional features available through in-app purchases.

Highlights
  • Two-player game timer
  • Supports Chess, Go, Checkers
  • Simple interface
  • Basic time options (15, 45, 60 min)
  • In-app purchase for more options
Features
Read full description

The RapZap chess clock allows to keep track of times in two player games such as Chess, Go or Checkers. It's handled easily and without complicated settings. In the free version you can choose between 15min, 45min or 60min per player. Other options are available via InApp purchase. The app is deliberately kept simple so you can focus completely on your game.

About

TQLSmartBoard

This app allows users to record and manage meeting minutes using smart board technology. It supports various whiteboard sizes and offers handwriting recognition for detailed note-taking. The app facilitates real-time preservation and organization of meeting content.

Highlights
  • Meeting minutes recording
  • Smart board integration
  • Handwriting recognition
  • Real-time preservation
  • Multiple whiteboard sizes
  • Content organization
Features
Read full description

Formulation TQL Exhibit Electronic Association Minutes Recording Use SmartBoard (Meeting Note), Can Method Meeting Minutes Contents The scene of the meeting, the type of conference, the use of the boarding whiteboard, the available meeting, the recording, etc. Management flight in progress, transitive real-time preservation, transitive relations, new construction meeting, contents of meeting, handwriting recognition, detailed selection of software. Available whiteboard, view: · 1840X1035 (mm) · 1600X900 (mm) · 960X540 (mm) Hand-printed board, Sightseeing: 329X247 (mm) Hand-printed book, Sightseeing: 302X214 (mm) Pennote book, Sightseeing: 176X250 (mm) Feiji Intelligence board, Ari color conversion, brush conversion, cleansing, preservation, and recording function. Immediately pushed out recording module, intelligence using recorded.

Screenshots

RapZap chess clock1 screens
TQLSmartBoard2 screens

Verdict

The call

The clearest difference is rating: RapZap chess clock at 3.2 against TQLSmartBoard's 1.0. RapZap chess clock also leads on review sentiment (33% vs 0%) and ratings volume (6 vs 1). TQLSmartBoard's advantage is in-app purchases (none vs 2). 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. RapZap chess clock sells 2 one-off in-app purchases. TQLSmartBoard asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

RapZap chess clock holds the better App Store score, 3.2 against 1.0. That said, the two scores are not equally well evidenced: RapZap chess clock has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 33% of RapZap chess clock's written reviews are positive against 0% of TQLSmartBoard's.

UpkeepUpdate frequency

RapZap chess clock ships an update fortnightly, TQLSmartBoard every 2 weeks. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

Scorecard5 real differences · 5 level
RapZap chess clock versus TQLSmartBoard: the parameters behind the verdict, then further details
ParameterRapZap chess clockTQLSmartBoard
PriceFreeFree
Rating3.2 (6 ratings) — better1.0 (1 ratings)
Positive reviews33.3% of reviews — better0.0% of reviews
Number of ratings6 — better1
Update frequencyFortnightlyEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better9.1
Further details — not scored
Size2 MB34 MB
Age rating4+4+
DeveloperDaniel MattheusShenzhen TQL Technology Co.,Ltd

Customer experience

RapZap chess clock

All ratings6 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews6 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

TQLSmartBoard

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

RapZap chess clock

One-time2
  • Remove Ads$0.99
  • Time Package (5 minutes and 30 minutes games)$1.99
None

TQLSmartBoard

No in-app purchases

Questions

Is RapZap chess clock free?
RapZap chess clock is free to download, with in-app purchases available.
Is TQLSmartBoard free?
TQLSmartBoard is free to download, with no in-app purchases.
Which has better reviews, RapZap chess clock or TQLSmartBoard?
RapZap chess clock is rated higher. RapZap chess clock averages 3.2 out of 5 from 6 ratings, while TQLSmartBoard averages 1.0 from 1 ratings.
Do RapZap chess clock or TQLSmartBoard have ads?
Neither RapZap chess clock nor TQLSmartBoard shows ads.
Which is updated more often, RapZap chess clock or TQLSmartBoard?
RapZap chess clock ships an update fortnightly, and TQLSmartBoard every 2 weeks. Most recently, RapZap chess clock was updated on November 1, 2026 and TQLSmartBoard on November 11, 2026.

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