Comparison

FX LotSize vs Torememo

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

Head to head
About

FX LotSize

Features
Read full description

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.

About

Torememo

Features
Read full description

A simple app to log, manage, and analyze your FX trades. Key Features - Create, edit, and delete trade records - See daily P&L at a glance on a calendar - Track your win rate and P&L with performance graphs - AI-powered import from trade confirmation screenshots - AI analysis of your trading patterns Free to use - Up to 30 trade records free - 1 free AI import and 1 free AI analysis Simple and easy to use No clutter, no unnecessary features - just what you need to build a lasting trade-journaling habit. Built for swing traders who want to review and improve. Disclaimer The AI analysis and statistics in this app are for record-keeping and reference only, not investment advice. FX trading carries risk.

Screenshots

FX LotSize4 screens
Torememo4 screens

Verdict

The call

The clearest difference is update cadence: FX LotSize at every 3 days against Torememo's fortnightly. Torememo's advantage is iOS requirement (15.5 vs 18.0). On price, ads, in-app purchases 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. FX LotSize sells 1 one-off in-app purchase and Torememo sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

FX LotSize ships an update every 3 days, Torememo fortnightly. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

Scorecard2 real differences · 4 level
FX LotSize versus Torememo: the parameters behind the verdict, then further details
ParameterFX LotSizeTorememo
PriceFreeFree
Update frequencyEvery 3 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPod — better
Requires iOS18.015.5 — better
Further details — not scored
Size8 MB73 MB
Age rating4+4+
Developeryuki kawahitoShosaku Ogawa

In-app purchases

1 purchases

FX LotSize

One-time1
  • All Currency Pair$5.99
6 purchases

Torememo

One-time6
  • AIパック_S$0.49
  • AIパック_M$0.99
  • ベースアンロック$1.99
Show 3 more
  • AIパック_L$1.99
  • AIパック_XL$2.99
  • AIパック_XXL$5.99

Questions

Is FX LotSize free?
FX LotSize is free to download, with in-app purchases available.
Is Torememo free?
Torememo is free to download, with in-app purchases available.
Do FX LotSize or Torememo have ads?
Neither FX LotSize nor Torememo shows ads.
Which is updated more often, FX LotSize or Torememo?
FX LotSize ships an update every 3 days, and Torememo fortnightly. Most recently, FX LotSize was updated on September 18, 2026 and Torememo on September 17, 2026.

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