# ISIC vs Hlídačky.cz

The clearest difference is rating: ISIC at 4.4 against Hlídačky.cz's 3.7. ISIC also leads on in-app purchases (none vs 5) and ads (none vs shown). Hlídačky.cz's advantage is review sentiment (54% vs 20%) and iOS requirement (14.0 vs 16.0). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. Hlídačky.cz sells 5 in-app purchases, starting at $12.99 per 7 days. ISIC asks for nothing beyond the download.

ISIC holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: ISIC has 104 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 20% of ISIC's written reviews are positive against 54% of Hlídačky.cz's, so the app with the better star average is not the one people write more warmly about.

ISIC ships an update every 5 weeks, Hlídačky.cz every 2 months. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ISIC | Hlídačky.cz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (104 ratings)](https://appshunter.io/ios/app/isic/id886109982/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/hlidackycz/id963905299/reviews) |
| Number of ratings | **104** | 3 |
| Positive reviews | 20.0% of reviews | **54.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 68 MB | 15 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ISIC Association](https://appshunter.io/developer/1782863607) | [Hlidacky.cz s.r.o.](https://appshunter.io/developer/993737283) |

## What reviewers say

### ISIC

[App page](https://appshunter.io/ios/app/isic/id886109982)

Access thousands of student offers and services globally with a digital student ID. Instantly prove your official student status and discover discounts worldwide, both at home and while traveling. This app is for students with an International Student Identity Card.

**Highlights:** Search thousands of global student offers, Redeem offers instantly, Verify student status with digital card, Browse and filter discounts by location, View nearby discounts on map, Save favorite discounts and get notifications

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

**In-app purchases:** none


### Hlídačky.cz

[App page](https://appshunter.io/ios/app/hlidackycz/id963905299)

Connects families with caregivers for various household needs like childcare, cleaning, and pet sitting. Caregivers can find work opportunities and manage their schedules.

**Highlights:** Find childcare, Book cleaning services, Arrange pet sitting, Care for seniors, Caregiver job opportunities, Schedule management

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Membership | $12.99 | per 7 days |
| Membership | $21.49 | per month |
| Membership | $34.99 | per 3 months |
| Membership | $93.99 | per year |
| 1 Month of Membership | $17.99 | one-time |


## Frequently asked questions

### Is ISIC free?

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

### Is Hlídačky.cz free?

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

### Which has better reviews, ISIC or Hlídačky.cz?

ISIC is rated higher. ISIC averages 4.4 out of 5 from 104 ratings, while Hlídačky.cz averages 3.7 from 3 ratings.

### Do ISIC or Hlídačky.cz have ads?

Hlídačky.cz shows ads; ISIC does not.

### Which is updated more often, ISIC or Hlídačky.cz?

ISIC ships an update every 5 weeks, and Hlídačky.cz every 2 months. Most recently, ISIC was updated on October 13, 2026 and Hlídačky.cz on October 5, 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.*