Comparison

Smart App uPay vs Twajer

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

Head to head

Smart App uPay

Smart App JoUPay Mobile app

Twajer for supplier service

Free

💼 Business

No ratingsView app →

About

Smart App uPay

Features

Read full description

Smart App JoUPay Mobile app for local and international services Smart App Mobile app to manage the point of sales transactions

About

Twajer

Features

Read full description

Twajer designed for sales representatives and suppliers of mobile phone spare parts and accessories, aimed at simplifying personal inventory management and tracking daily stock movement. The app allows users to quickly record sales and purchase transactions, instantly check available quantities for each product, and maintain a complete history of all operations. The application focuses on simplicity and ease of use, serving as a practical alternative to traditional methods such as paper records or notes. It helps users reduce errors, improve workflow organization, and make better decisions based on clear and accurate data.

Screenshots

Smart App uPay4 screens

Twajer4 screens

Verdict

The call

The clearest difference is update cadence: Twajer at every 3 days against Smart App uPay's every 3 months. Smart App uPay's advantage is iOS requirement (11.0 vs 15.1). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Smart App uPay ships an update every 3 months, Twajer every 3 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level

Smart App uPay versus Twajer: the parameters behind the verdict, then further details
Parameter	Smart App uPay	Twajer
Price	Free	Free
Update frequency	Every 3 months	Every 3 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	11.0 — better	15.1
Further details — not scored
Size	66 MB	53 MB
Age rating	17+	4+
Developer	Unique Business Solutions	Abdullah Ibrahim

In-app purchases

None

Smart App uPay

No in-app purchases

None

Twajer

No in-app purchases

Questions

Is Smart App uPay free?

Smart App uPay is free to download, with no in-app purchases.

Is Twajer free?

Twajer is free to download, with no in-app purchases.

Do Smart App uPay or Twajer have ads?

Neither Smart App uPay nor Twajer shows ads.

Which is updated more often, Smart App uPay or Twajer?

Smart App uPay ships an update every 3 months, and Twajer every 3 days. Most recently, Smart App uPay was updated on October 9, 2026 and Twajer on October 24, 2026.