Comparison

通貨強弱チャート vs FX LotSize

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

Head to head
About

通貨強弱チャート

Features
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【概要】 主要通貨の強弱をランキングで表示します。 外国為替市場(FX)における主要通貨 米ドル(USD) ユーロ(EUR) 円(JPY) 英ポンド(GBP) 豪ドル(AUD) スイスフラン(CHF) カナダドル(CAD) ニュージーランドドル(NZD) ランキングを用いることで、視覚的・直感的にトレンドを掴むことができます。 また、トレンドの発生をいち早く掴み、有利なトレードを行うことにも一役買ってくれるでしょう。 【主な機能】 ・USD ・EUR ・JPY ・GBP ・AUD ・CHF ・CAD ・NZD ぜひ日々のトレードにお役立てください。 免責事項 当アプリケーションで掲載している内容は情報提供のみを目的とするものであり、投資勧誘を目的にしたものではありません。お使いの通信環境やスマートフォンによっては、多少のラグが生じる可能性があります。当アプリケーションの情報を利用することで発生したいかなる事故・損害に対しても当アプリケーションは一切その責任を負いません。

About

FX LotSize

Features
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How to use the app Lot calculation tool You can calculate the appropriate lot when entering FX (holding a position). 1. Set the currency pair 2. Enter the margin (account balance) 3. Set the loss tolerance as a percentage of the margin 4. Finally, enter the stop loss 5. Tap the calculate button to display the appropriate lot. Profit and loss ratio tool 1. Set the profit lock pips (take profit) 2. Set the loss tolerance pips (stop loss) 3. Automatically display risk reward Settings Regarding the currency of 1 lot, please check the information of your trading company and set it. The default is set to 10,000 currency per lot. The loss tolerance (%) can be changed to the % set when the app is launched. The currency pair at launch can be changed to the currency pair set when the app is launched. The currency pair list can be listed as you like. The only currency pairs available in the free version are USD/JPY and EUR/USD/GBP/JPY. If you want to calculate lots for other currency pairs, you will need to upgrade. After upgrading, you will be able to use all currency pairs without any charge.

Screenshots

通貨強弱チャート3 screens
FX LotSize4 screens

Verdict

The call

The clearest difference is ads: FX LotSize at none against 通貨強弱チャート's shown. FX LotSize also leads on update cadence (every 3 days vs every 6 weeks). 通貨強弱チャート's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.0). On price and in-app purchases 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. 通貨強弱チャート sells 4 one-off in-app purchases and FX LotSize sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

通貨強弱チャート ships an update every 6 weeks, FX LotSize every 3 days. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

Scorecard4 real differences · 2 level
通貨強弱チャート versus FX LotSize: the parameters behind the verdict, then further details
Parameter通貨強弱チャートFX LotSize
PriceFreeFree
Update frequencyEvery 6 weeksEvery 3 days — better
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better18.0
Further details — not scored
Size56 MB8 MB
Age rating4+4+
Developerhidehiko aiharayuki kawahito

In-app purchases

4 purchases

通貨強弱チャート

One-time4
  • Coffee (Regular)$0.49
  • アプリケーション開発者への応援募金$1.99
  • Coffee (Large)$1.99
Show 1 more
  • Cake Set$5.99
1 purchases

FX LotSize

One-time1
  • All Currency Pair$5.99

Questions

Is 通貨強弱チャート free?
通貨強弱チャート is free to download, with in-app purchases available.
Is FX LotSize free?
FX LotSize is free to download, with in-app purchases available.
Do 通貨強弱チャート or FX LotSize have ads?
通貨強弱チャート shows ads; FX LotSize does not.
Which is updated more often, 通貨強弱チャート or FX LotSize?
通貨強弱チャート ships an update every 6 weeks, and FX LotSize every 3 days. Most recently, 通貨強弱チャート was updated on October 4, 2026 and FX LotSize on October 5, 2026.

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