Comparison

Golf Swing Check vs Honest John Calculator

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

Head to head
About

Golf Swing Check

Analyze your golf swing with a metronome to measure tempo and rhythm. Features slow-motion playback, line drawing tools, and video comparison to help improve your game. Practice consistently to achieve your ideal swing tempo.

Highlights
  • Swing tempo measurement with metronome
  • Slow playback with jog shuttle
  • Independent focus and exposure lock
  • Line drawing for swing plane analysis
  • Video comparison (1 & 2 screen)
  • Self-timer for recording start
Features
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First in the industry! Best Swing, which has been patronized for a long time, was reborn in the spring of 2021. A new sensation golf improvement app that integrates swing shooting and metronome It is very famous that "rhythm tempo" is as important as improving swing to improve golf. Best Swing TEMPO makes it possible to find the swing tempo that suits you by superimposing the metronome on the conventional function. Additional functions -General metronome function *Additional features require payment, but since we have reduced the original APP price by half, the additional features are essentially free. First in the golf app industry! ~Why is rhythm and tempo important? ~ Keeping the rhythm and tempo of the swing constant will improve the reproducibility of the swing and reduce the incidence of mistakes. On the other hand, if the rhythm and tempo break, no matter how good the swing is, the trajectory of the club and the bending of the shaft will change the timing of impact and the direction of the face, leading to missed shots. -What is rhythm tempo? Rhythm = time signature (2, 3, 4 time signature, etc.) Regarding the rhythm, there is no correct answer, but if it is in triple time. 1 is the address (forward press) 2 is from backswing to top 3 impacts from downswing Tempo = speed (count number per minute) If the speed is 60 counts per minute (1 count per second), it will be "60 BPM". BPM (Beats Per Minute) -Recommended usage (in the case of 3 beats) [1]Normal recording [2]Tap the metronome icon during playback (nice shot) While advancing frame by frame in the paused state (1)Tap start (green) when starting the ing (2)Tap top (yellow) by turning the top (3)Tap finish (red) at the finish [3]Two tempo values ​​are displayed (Same BPM if the rhythm is the same) [4]If you know the tempo, start the metronome (set the value of [3]) and swing recording according to that tempo. [5]Swing check [6]Practice so that you can always swing at the same tempo (In general, the ideal tempo is the same for all drivers, irons, and butters.) ~Main functions~ 1.Swing tempo measurement with metronome 2.Slow playback by jog shuttle *When rotating, it vibrates in units of one frame, so you can feel the slow motion. *1 will be available after billing. 3.Independent lock function (with camera zoom function) ・ Focus lock (AF) ・ Exposure lock (AE) 4.Line drawing You can freely manipulate the swing plane, shaft plane, and the circle at the head position! - The line can be rotated 360 degrees (two fingers) - The length of the line can be adjusted freely (two fingers) - Lines and circles can be moved (The size of the circle can be changed with two fingers) 5.Recording start self-timer It is possible to sound the alarm from 3 seconds before the start of recording *A large countdown is displayed even when the alarm is off. 6.Video comparison (1 & 2 screen) In the one-screen overlap mode, you can freely change the position of the superimposed video and the size of the image, so it is possible to match the size of two people exactly. *If you lay the iPhone sideways, it will switch to 2 screens. 7.Swing image output (25 consecutive photos) Freely set the output start position and end position with the playback slider * You can convert the video to JPG → edit it. 8.Folder function By dividing into folders according to the type of club, etc. You can quickly find the swing video you want to watch. *Professional swing recording You can download multiple professional videos. In collaboration with JOYX Co., Ltd. Professional golfer Richard Tate Cooperated with the shooting. -Richard Tate (Affiliation: Chubu Co., Ltd.) https://www.danketurf.com Born June 20, 1972 Height 178 cm, weight 78 kg. His father is Australian and his mother is Japanese. He was born in Hong Kong, grew up in Yokohama from 4 to 10 years old, and then went to Australia.

About

Honest John Calculator

Features
Read full description

ゴルフコンペのルールにオネストジョンという方式があります。オネストジョンではプレー前に申告スコアを提出しなければなりません。このアプリは今のあなたに最適な申告スコア(推奨申告スコア)を算出する計算機です。この計算機で算出した申告スコアを提出すれば優勝する確率が高まります。

Screenshots

Golf Swing Check4 screens
Honest John Calculator4 screens

Verdict

The call

The clearest difference is price: Honest John Calculator at Free against Golf Swing Check's $0.99. Honest John Calculator also leads on in-app purchases (none vs 1) and update cadence (every 9 days vs every 2 months). On ads, 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

CostPrice · In-app purchases · Ads · Monetization

Honest John Calculator is free to download; Golf Swing Check costs $0.99 up front. Golf Swing Check sells 1 one-off in-app purchase. Honest John Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Golf Swing Check ships an update every 2 months, Honest John Calculator every 9 days. The most recent releases landed on November 13, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
Golf Swing Check versus Honest John Calculator: the parameters behind the verdict, then further details
ParameterGolf Swing CheckHonest John Calculator
Price$0.99Free — better
Rating3.9 (8 ratings) — better—
Positive reviews49.1% of reviews—
Number of ratings8 — better—
Update frequencyEvery 2 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size37 MB8 MB
Age rating4+4+
DeveloperIK SoftwareHoshino Takuro

In-app purchases

1 purchases

Golf Swing Check

One-time1
  • Metronome function.$0.99
None

Honest John Calculator

No in-app purchases

Questions

Is Golf Swing Check free?
Golf Swing Check costs $0.99, and also offers in-app purchases.
Is Honest John Calculator free?
Honest John Calculator is free to download, with no in-app purchases.
Do Golf Swing Check or Honest John Calculator have ads?
Neither Golf Swing Check nor Honest John Calculator shows ads.
Which is updated more often, Golf Swing Check or Honest John Calculator?
Golf Swing Check ships an update every 2 months, and Honest John Calculator every 9 days. Most recently, Golf Swing Check was updated on November 13, 2026 and Honest John Calculator on November 3, 2026.

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