# Certs365 vs Caser

The clearest difference is update cadence: Caser at every 11 days against Certs365's every 4 months. Certs365's advantage is iOS requirement (13.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Certs365 against 5.0 for Caser. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Certs365 ships an update every 4 months, Caser every 11 days. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Certs365 | Caser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/certs365/id6499526126/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/caser-case-interview-trainer/id6792024154/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Monetization | Free | Free |
| Size | 40 MB | 7 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AI CERTs](https://appshunter.io/developer/1743787526) | [Luuk Pessers](https://appshunter.io/developer/6779676251) |

## What reviewers say

### Certs365

[App page](https://appshunter.io/ios/app/certs365/id6499526126)

This platform uses blockchain technology to securely manage and verify certificates and credentials. It offers a Universal Verifier with unique QR codes for instant authenticity checks, and an Issuer platform for organizations to manage their own branded certificates.

**Highlights:** Blockchain-based document security, Universal Verifier with QR codes, Issuer platform for organizations, Two-Factor Authentication, Customizable branding options, Web3 integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Caser

[App page](https://appshunter.io/ios/app/caser-case-interview-trainer/id6792024154)

This app offers focused training for case interviews, helping users develop structuring, brainstorming, and personal fit question skills. It uses flashcard-style exercises for active recall and can be customized by difficulty or case type. The app is fully offline and designed for quick, on-the-go practice.

**Highlights:** Flashcard-style structuring exercises, Brainstorming idea bucket practice, Personal fit question guidance, Reveal & Rate practice mode, Build It practice mode, Offline functionality, Customizable sessions

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

**In-app purchases:** none


## Frequently asked questions

### Is Certs365 free?

Certs365 is free to download, with no in-app purchases.

### Is Caser free?

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

### Which has better reviews, Certs365 or Caser?

Certs365 and Caser are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Certs365 or Caser have ads?

Neither Certs365 nor Caser shows ads.

### Which is updated more often, Certs365 or Caser?

Certs365 ships an update every 4 months, and Caser every 11 days. Most recently, Certs365 was updated on October 3, 2026 and Caser on October 6, 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.*