Comparison

Errante Securities cTrader vs Lesson Frog

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

Head to head
About

Errante Securities cTrader

This app provides advanced tools for trading Forex and stocks online. It offers fast execution, a variety of order types, and comprehensive information to aid in risk management and informed investment decisions.

Highlights
  • Advanced trading capabilities
  • Customizable trading interface
  • Fast entry and execution
  • Full range of advanced order types
  • Risk management information
  • Support for smarter trading choices
Features
Read full description

Errante cTrader offers advanced trading capabilities and customisation with fast entry and execution, a full range of advanced order types, as well as an abundance of information to support risk management and help investors make smarter trading choices. CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 50.00% of retail investor accounts lose money when trading CFDs with this provider. You should consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money.

About

Lesson Frog

This app simplifies administrative tasks for private music instructors. It offers scheduling, student management, attendance tracking, and income logging in one place. Spend less time on paperwork and more time teaching your students.

Highlights
  • Student roster management
  • Weekly schedule overview
  • Attendance and income tracking
  • Lesson notes
  • Calendar synchronization
  • Virtual lesson link storage
Features
Read full description

Lesson Frog is the simple scheduling and bookkeeping app built specifically for private music teachers. Stop juggling spreadsheets, paper notes, and calendar apps. Lesson Frog puts everything in one place — your student roster, weekly schedule, attendance history, income tracking, and lesson notes. SCHEDULE MANAGEMENT • View your full week at a glance • Support for weekly, every-other-week, and one-off occasional lessons • Shift biweekly schedules when a lesson is skipped • Sync your lesson schedule directly to your iPhone calendar STUDENT PROFILES • Store contact info, instrument, lesson type, duration, and rate • Track whether lessons are in-person or virtual • Save virtual lesson links for quick access • Support for student and parent contact details ATTENDANCE & INCOME • Mark lessons as attended, cancelled, or rescheduled in seconds • Automatically log income entries when attendance is recorded • View a running ledger of payments and cancellations • Keep lesson notes for each student • Quickly reference what was covered last week WORKS THE WAY YOU TEACH • Light and dark mode support • Calendar sync keeps your existing calendar up to date • Simple, clean design — no unnecessary complexity FREE & PRO The free plan lets you manage one student — perfect for getting started. Upgrade to Lesson Frog Pro for unlimited students at $4.99/month. Whether you teach piano, guitar, voice, violin, or any other instrument — Lesson Frog helps you spend less time on admin and more time teaching. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lessonfrog.com/privacy

Screenshots

Errante Securities cTrader4 screens
Lesson Frog4 screens

Verdict

The call

The clearest difference is in-app purchases: Errante Securities cTrader at none against Lesson Frog's 1. Errante Securities cTrader also leads on ratings volume (20 vs 3). Lesson Frog's advantage is update cadence (daily vs every 8 days) and rating (5.0 vs 4.8). On price, 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. Lesson Frog sells 1 in-app purchase, starting at $4.99 per month. Errante Securities cTrader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Lesson Frog holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Errante Securities cTrader has 20 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Errante Securities cTrader ships an update every 8 days, Lesson Frog daily. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

Scorecard6 real differences · 4 level
Errante Securities cTrader versus Lesson Frog: the parameters behind the verdict, then further details
ParameterErrante Securities cTraderLesson Frog
PriceFreeFree
Rating4.8 (20 ratings)5.0 (3 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings20 — better3
Update frequencyEvery 8 daysDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size233 MB34 MB
Age rating17+4+
DeveloperErranteEmergent Skills LLC

Customer experience

Errante Securities cTrader

All ratings20 ratings
Positive95.0%
Neutral5.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Lesson Frog

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Errante Securities cTrader

No in-app purchases

1 purchases

Lesson Frog

Subscriptions1
  • Lesson Frog Pro$4.991 Month

Questions

Is Errante Securities cTrader free?
Errante Securities cTrader is free to download, with no in-app purchases.
Is Lesson Frog free?
Lesson Frog is free to download, with in-app purchases available.
Which has better reviews, Errante Securities cTrader or Lesson Frog?
Lesson Frog is rated higher. Errante Securities cTrader averages 4.8 out of 5 from 20 ratings, while Lesson Frog averages 5.0 from 3 ratings.
Do Errante Securities cTrader or Lesson Frog have ads?
Neither Errante Securities cTrader nor Lesson Frog shows ads.
Which is updated more often, Errante Securities cTrader or Lesson Frog?
Errante Securities cTrader ships an update every 8 days, and Lesson Frog daily. Most recently, Errante Securities cTrader was updated on October 14, 2026 and Lesson Frog on September 30, 2026.

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