# EchoLoci vs CaseXcel

The clearest difference is in-app purchases: EchoLoci at none against CaseXcel's 4. EchoLoci also leads on iOS requirement (12.0 vs 15.1). CaseXcel's advantage is update cadence (every 11 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. CaseXcel sells 4 in-app purchases, starting at $9.99 per month. EchoLoci asks for nothing beyond the download.

EchoLoci ships an update every 6 weeks, CaseXcel every 11 days. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | EchoLoci | CaseXcel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/casexcel-case-interview-prep/id6748584932/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 61 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [PIKEI - NEES TECHNOLOGIES O.E.](https://appshunter.io/developer/1699417149) | [ANIELLO DI POLITO](https://appshunter.io/developer/1822838772) |

## What reviewers say

### EchoLoci

[App page](https://appshunter.io/ios/app/echoloci/id6453556003)

**Features:** macOS Compatibility

**In-app purchases:** none


### CaseXcel

[App page](https://appshunter.io/ios/app/casexcel-case-interview-prep/id6748584932)

Practice essential consulting interview skills daily in under 10 minutes. Improve mental math, market sizing, structuring, and framework recall with structured, timed drills. Access a reference library of frameworks without fluff.

**Highlights:** Daily mental math drills, Timed case math calculations, Market sizing estimation practice, MECE structuring drills, Framework recall flashcards, Reference library of frameworks

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CaseXcel Premium | $9.99 | per month |
| CaseXcel Annual (Best Value!) | $39.99 | per year |
| CaseXcel Pro Lifetime | $59.99 | one-time |
| CaseXcel Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is EchoLoci free?

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

### Is CaseXcel free?

CaseXcel is free to download, with in-app purchases available.

### Do EchoLoci or CaseXcel have ads?

Neither EchoLoci nor CaseXcel shows ads.

### Which is updated more often, EchoLoci or CaseXcel?

EchoLoci ships an update every 6 weeks, and CaseXcel every 11 days. Most recently, EchoLoci was updated on September 10, 2026 and CaseXcel on September 8, 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.*