Comparison

Stark Auth vs Only Up

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

Head to head
About

Stark Auth

Features
Read full description

Stark Auth is a two-factor authentication solution developed to enhance security in accessing the client account at Stark Bank. When logging in with Stark Auth, clients significantly reduce the chances of their accounts being compromised. This is due to the requirement of scanning a QR Code with a verified device, in addition to a password, to access their bank account. Detailing features: Enroll with Stark Auth as a new user by logging in with your Stark Bank account. Verify your email and phone number to activate the device. Approve or deny an attempt to log in to your Stark Bank account. Permissions: Camera access for scanning QR Code when authorizing a login. Functionality: With Stark Auth, bolster your Stark Bank account security by verifying your identity with a QR Code scan and password. Enroll seamlessly, verify your email and phone, and easily approve or deny login attempts.

About

Only Up

Features
Read full description

A Only Up oferece a escolha ideal para quem busca conveniência e rapidez nas transações. Com a mesma eficiência e agilidade do PIX, nosso aplicativo simplifica pagamentos instantâneos, possibilitando transações imediatas e descomplicadas diretamente pelo celular.

Screenshots

Stark Auth4 screens
Only Up4 screens

Verdict

The call

The clearest difference is update cadence: Only Up at every 9 days against Stark Auth's every 3 months. 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

Stark Auth ships an update every 3 months, Only Up every 9 days. The most recent releases landed on September 10, 2026 and August 7, 2026 respectively.

Scorecard1 real difference · 5 level
Stark Auth versus Only Up: the parameters behind the verdict, then further details
ParameterStark AuthOnly Up
PriceFreeFree
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.1 — better
Further details — not scored
Size58 MB93 MB
Age rating4+17+
DeveloperStark Bank S.A.ONLY UP SERVICOS FINANCEIROS LTDA

In-app purchases

None

Stark Auth

No in-app purchases

None

Only Up

No in-app purchases

Questions

Is Stark Auth free?
Stark Auth is free to download, with no in-app purchases.
Is Only Up free?
Only Up is free to download, with no in-app purchases.
Do Stark Auth or Only Up have ads?
Neither Stark Auth nor Only Up shows ads.
Which is updated more often, Stark Auth or Only Up?
Stark Auth ships an update every 3 months, and Only Up every 9 days. Most recently, Stark Auth was updated on September 10, 2026 and Only Up on August 7, 2026.

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