Comparison

OTC Direct vs Duplo

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

Head to head
About

OTC Direct

Read full description

OTC Direct is a cutting-edge digital OTC marketplace. It facilitates peer-to-peer (P2P) trading in environmental credits and biofuels. The OTC Direct app is for use ONLY by participants with an existing user account for the OTC Direct trading platform.

About

Duplo

Features
Read full description

Duplo is the smarter way to manage company expenses and finance operations. Built for modern businesses, Duplo helps teams manage expenses, approve single and bulk payments, and track spending from anywhere. No more chasing receipts, delayed approvals, or messy finance workflows. With Duplo, finance teams get visibility and control while employees get a fast, simple experience. Key Features - Expense tracking - Approval workflows on the go - Reimbursement management - Real-time spend visibility - Budget and transaction monitoring - Secure and easy-to-use experience Whether your team works remotely, hybrid, or in-office, Duplo keeps your business spending organised and efficient. Take control of your company finances with Duplo.

Screenshots

OTC Direct3 screens
Duplo4 screens

Verdict

The call

The clearest difference is update cadence: Duplo at daily against OTC Direct's every 12 months. OTC Direct's advantage is iOS requirement (8.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

OTC Direct ships an update every 12 months, Duplo daily. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

Scorecard2 real differences ยท 4 level
OTC Direct versus Duplo: the parameters behind the verdict, then further details
ParameterOTC DirectDuplo
PriceFreeFree
Update frequencyEvery 12 monthsDaily โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS8.0 โ€” better16.0
Further details โ€” not scored
Size67 MB33 MB
Age rating4+4+
DeveloperFalcon Markets LimitedDuplo Limited

In-app purchases

None

OTC Direct

No in-app purchases

None

Duplo

No in-app purchases

Questions

Is OTC Direct free?
OTC Direct is free to download, with no in-app purchases.
Is Duplo free?
Duplo is free to download, with no in-app purchases.
Do OTC Direct or Duplo have ads?
Neither OTC Direct nor Duplo shows ads.
Which is updated more often, OTC Direct or Duplo?
OTC Direct ships an update every 12 months, and Duplo daily. Most recently, OTC Direct was updated on October 11, 2026 and Duplo on October 10, 2026.

Other comparisons