# Core Authenticator vs No Tipflation

The clearest difference is rating: No Tipflation at 5.0 against Core Authenticator's 1.0. No Tipflation also leads on update cadence (every 4 days vs every 2 weeks). Core Authenticator's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume and in-app purchases there is nothing between them.

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

No Tipflation holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Core Authenticator ships an update every 2 weeks, No Tipflation every 4 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | Core Authenticator | No Tipflation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/core-authenticator/id1527756653/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/no-tipflation-tip-calculator/id6764472865/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | **Free** | Ad-supported |
| Size | 74 MB | 10 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [The Core Securities Company Limited](https://appshunter.io/developer/1401762065) | [Dongjie Zhang](https://appshunter.io/developer/1504778443) |

## What reviewers say

### Core Authenticator

[App page](https://appshunter.io/ios/app/core-authenticator/id1527756653)

This app offers a secure and convenient alternative to physical security devices or SMS-based OTPs. It provides instant authentication and enhances security by allowing activation on only one mobile device at a time.

**Highlights:** Secure authentication, Instant OTP delivery, Convenient alternative to physical devices, Single device activation for enhanced security, Replaces SMS OTP

**In-app purchases:** none


### No Tipflation

[App page](https://appshunter.io/ios/app/no-tipflation-tip-calculator/id6764472865)

This app helps you calculate tips accurately by focusing on the pre-tax subtotal and identifying hidden service fees. It warns you about double-tipping and ensures fair calculations for every dining experience.

**Highlights:** Calculates tip on pre-tax subtotal, Detects over 30 types of hidden service charges, Warns about double-tipping, Receipt scanner with OCR, Bill splitting up to 20 ways, Offline functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Core Authenticator free?

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

### Is No Tipflation free?

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

### Which has better reviews, Core Authenticator or No Tipflation?

No Tipflation is rated higher. Core Authenticator averages 1.0 out of 5 from 1 ratings, while No Tipflation averages 5.0 from 1 ratings.

### Do Core Authenticator or No Tipflation have ads?

No Tipflation shows ads; Core Authenticator does not.

### Which is updated more often, Core Authenticator or No Tipflation?

Core Authenticator ships an update every 2 weeks, and No Tipflation every 4 days. Most recently, Core Authenticator was updated on October 7, 2026 and No Tipflation on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*