Oauth2 is an authorization framework designed for web applications and allows applications to securely access data without needing to store user credentials.
Splitwise is a free tool for friends and roommates to track bills and other shared expenses, so that everyone gets paid back. On the web, iPhone, and Android!
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Which is more popular?
Based on our record, OAuth2
seems to be more popular. It has been mentioned
1 time
since March 2021.
social mentions
1 vs 0
Identity And Access Management popularity
100% vs 0%
alternatives listed
59 vs 240+
Base details
Website, pricing, platforms and company facts side by side.
Delegated access without sharing credentials OAuth2 lets users grant third-party applications limited access to their resources without handing over their passwords. Access tokens stand in for credentials, so a compromised client exposes far less than a leaked username and password would.
Scoped and limited permissions Tokens can be restricted to specific scopes, resources, and lifetimes, so applications receive only the access they need. Users and administrators can also revoke tokens at any time without changing the account password.
Widely adopted industry standard OAuth2 is supported by major providers such as Google, Microsoft, GitHub, and Facebook, and by most identity platforms. This broad adoption means mature libraries, SDKs, tooling, and community knowledge are available for nearly every language and framework.
Flexible grant types for many use cases The framework defines multiple flows, including Authorization Code (with PKCE), Client Credentials, and Device Code. These cover web apps, single-page apps, mobile apps, server-to-server communication, and input-constrained devices.
Enables single sign-on and API ecosystem integration Combined with OpenID Connect, OAuth2 supports federated login and single sign-on across services. It also provides a consistent way to secure APIs and let third-party developers integrate with a platform in a controlled manner.
Possible disadvantages
Complexity and steep learning curve OAuth2 involves many concepts, including roles, grant types, scopes, redirect URIs, and token lifecycles. Developers can easily be confused about which flow to use, and misunderstanding the spec often leads to flawed implementations.
Easy to implement insecurely The spec is a framework rather than a strict protocol, leaving many decisions to implementers. Common mistakes include weak redirect URI validation, missing state parameter checks, using the deprecated Implicit flow, and insecure token storage, all of which can lead to vulnerabilities.
Bearer tokens are vulnerable if stolen Standard bearer tokens grant access to whoever holds them, so leaked or intercepted tokens can be replayed by attackers. Mitigations such as short lifetimes, TLS, DPoP, or mTLS add extra implementation effort.
Not an authentication protocol by itself OAuth2 is designed for authorization, not for verifying user identity. Using it for login without an identity layer like OpenID Connect leads to misuse and security gaps, and requires adopting additional standards.
Fragmented and inconsistent implementations Because the specification is loose and has many extensions (OAuth 2.1 drafts, PKCE, DPoP, and others), providers implement it differently. This causes interoperability issues, provider-specific quirks, and extra work when integrating with multiple services.
User-Friendly Interface Splitwise provides an intuitive and easy-to-navigate interface, making it straightforward for users to add expenses, keep track of debts, and settle up.
Multi-Platform Availability Available on the web, iOS, and Android, Splitwise ensures users can access and manage their expenses from almost any device.
Expense Tracking The app allows users to easily log and categorize expenses, which can be particularly useful for group trips, shared households, or any shared financial responsibility.
Flexible Split Options Users can split expenses equally, by percentages, shares, or custom amounts, providing flexibility in how costs are divided among group members.
Currency Conversion Splitwise supports multiple currencies, which is handy for international travel or groups with members from different countries.
Bill Reminders The app sends reminders for outstanding balances, helping users to stay on top of their payments and avoid forgotten debts.
Integration with Payment Platforms Splitwise can integrate with payment platforms like PayPal and Venmo for easy settlement of balances.
Possible disadvantages
Privacy Concerns Since Splitwise involves sharing financial information with others, there could be privacy concerns for those unwilling to share detailed expense data.
Subscription-Based Features Some advanced features, such as expense exporting and additional integrations, require a Splitwise Pro subscription.
Manual Entry Requirement Splitwise requires users to manually enter expenses, which could be time-consuming and prone to errors if not done diligently.
Limited Automatic Reconciliation While Splitwise helps track who owes whom, it does not automatically reconcile or pay off balances, leaving users responsible for manual payment.
Dependency on Group Honesty The accuracy of the expense records relies on the honesty and diligence of all group members, which may not always be reliable.
Potential for Confusion The various options for splitting bills (equally, by shares, etc.) can sometimes lead to confusion or disputes among users over what is fair.
Analysis
An editorial look at what each product does well and who it suits.
OAuth2Splitwise
No analysis of OAuth2 yet.
Overall verdict
Splitwise is a highly effective tool for managing shared expenses, especially if frequent splitting of costs is involved. Its features make it easy to track who owes what, and its automatic calculations save time and reduce errors.
Why this product is good
Splitwise is popular because it simplifies sharing and tracking expenses among groups, making it ideal for roommates, friends on trips, or any group spendings.
It automatically calculates balances and reminds users about payments, reducing the awkwardness of asking others for money.
Offers a user-friendly interface both on web and mobile apps, which makes managing expenses convenient and accessible.
Supports multiple currencies, which is great for international travel groups.
Integration with payment platforms like PayPal and Venmo for easy settlement of debts.
Recommended for
Roommates who need to regularly split household bills and expenses.
Groups of friends or families who often travel together and need to manage shared travel costs.
Colleagues or classmates working on projects or events that require shared funding.
Anyone who wants to avoid the hassle of manually tracking and settling shared expenses.
Splitwise is among the most commonly used group payment apps that can easily keep a systematic record of all your informal debts including restaurant bills, travel expenses, cost of accommodation, and much more. With...
Splitwise employs an intelligent algorithm to calculate the exact amount owed by each user. It shows who paid for what, how much amount was paid by each member, and any outstanding balances. Furthermore, the...
For example, shared items like appetizers would be split among the entire group or just a few people in the group. The app can handily accommodate large parties by allowing you to add up to 10 people to each group....
The edge is the layer users touch. For apps, that means a UI written in a framework that compiles for the platform and follows its conventions, which today is SwiftUI on Apple platforms and Jetpack Compose on Android. Anything you can...
- Source: dev.to
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10 days ago
Tracking Splitwise since Mar 2021.
Alternatives to OAuth2 and Splitwise
When comparing OAuth2 and Splitwise, you can also consider the following products.
Auth0
Spring Security
Devise
JSON Web Token
Firebase Authentication
Amazon Cognito
OmniAuth
Tricount
Settle Up
Splid
Spliit
YNAB
ihatemoney
Splitser
