# CHECK24 vs ElsterSecure

The clearest difference is update cadence: CHECK24 at weekly against ElsterSecure's every 4 months. CHECK24 also leads on ratings volume (1.9K vs 89). ElsterSecure's advantage is monetization model (free vs free with in-app purchases) and review sentiment (84% vs 70%). On price, rating, ads 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.

On the App Store both sit at effectively the same score — 4.8 for CHECK24 against 4.7 for ElsterSecure. That said, the two scores are not equally well evidenced: CHECK24 has 1.9K ratings behind it against 89, so its average is the more settled of the two. Written reviews are what separate them: 70% of CHECK24's written reviews are positive against 84% of ElsterSecure's.

CHECK24 ships an update weekly, ElsterSecure every 4 months. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | CHECK24 | ElsterSecure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.9K ratings)](https://appshunter.io/ios/app/check24/id719610089/reviews)** | [4.7 (89 ratings)](https://appshunter.io/ios/app/elstersecure/id1579060331/reviews) |
| Number of ratings | **1.9K** | 89 |
| Positive reviews | 70.0% of reviews | **84.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 380 MB | 49 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHECK24](https://appshunter.io/developer/392638026) | [Bayerisches Landesamt fuer Steuern](https://appshunter.io/developer/1018163928) |

## What reviewers say

### CHECK24

[App page](https://appshunter.io/ios/app/check24/id719610089)

Germany's leading comparison app allows you to manage all your contracts, bookings, and purchases in one place. Compare prices for insurance, energy, loans, travel, and more to save money. Access your personal customer account to view all your agreements and benefit from exclusive offers.

**Highlights:** Compare insurance, energy, loans, and travel, Manage all contracts and purchases, Real-time price and condition comparison, Access personal customer account, Benefit from voucher promotions, Free consultation hotlines

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 👍 Reliable and helpful
- 👍 Easy to use
- 👍 Great for travel planning
- 👍 Excellent customer service

**What reviewers complain about**

- 🐛 Technical issues
- 🐛 Booking problems
- 🐛 Lack of English support
- 🐛 Misleading information

**Reported bugs**

- App freezes and crashes
- Unavailable offers still listed
- Booking cancellation issues

**Requested features**

- English language option
- Ability to download PDFs


### ElsterSecure

[App page](https://appshunter.io/ios/app/elstersecure/id1579060331)

This app simplifies logging into your tax account by using your smartphone for authentication. Once set up, you won't need certificate files or usernames for access. It's designed for secure and convenient tax-related logins.

**Highlights:** Smartphone-based authentication, Eliminates need for certificate files, Simplifies tax account logins, QR code scanning for setup, Secure user account management

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CHECK24 free?

CHECK24 is free to download, with no in-app purchases.

### Is ElsterSecure free?

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

### Which has better reviews, CHECK24 or ElsterSecure?

CHECK24 is rated higher. CHECK24 averages 4.8 out of 5 from 1.9K ratings, while ElsterSecure averages 4.7 from 89 ratings.

### Do CHECK24 or ElsterSecure have ads?

Neither CHECK24 nor ElsterSecure shows ads.

### Which is updated more often, CHECK24 or ElsterSecure?

CHECK24 ships an update weekly, and ElsterSecure every 4 months. Most recently, CHECK24 was updated on September 25, 2026 and ElsterSecure on September 21, 2026.

---

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