# Under 25 vs Spark Zen

The clearest difference is iOS requirement: Spark Zen at 12.0 against Under 25's 15.0. On price, update cadence, 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.

Under 25 ships an update every 11 days, Spark Zen fortnightly. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Under 25 | Spark Zen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/under-25/id1580357687/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 96.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Fortnightly |
| Monetization | Ad-supported | — |
| Size | 112 MB | 68 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Under 25 Tech](https://appshunter.io/developer/1518010326) | [GROOTAN TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1549524953) |

## What reviewers say

### Under 25

[App page](https://appshunter.io/ios/app/under-25/id1580357687)

This app helps college students earn money through missions and internships, connect with peers, and build their resumes. It offers opportunities to grow professionally and compete on a leaderboard, making the most of their time in college.

**Highlights:** Earn money with missions and gigs, Find paid internships and jobs, Connect with a student community, Build resume and student portfolio, Compete on leaderboards, Collect exclusive digital cards

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

**In-app purchases:** none


### Spark Zen

[App page](https://appshunter.io/ios/app/spark-zen/id6740798896)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Under 25 free?

Under 25 is free to download, with no in-app purchases.

### Is Spark Zen free?

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

### Do Under 25 or Spark Zen have ads?

Neither Under 25 nor Spark Zen shows ads.

### Which is updated more often, Under 25 or Spark Zen?

Under 25 ships an update every 11 days, and Spark Zen fortnightly. Most recently, Under 25 was updated on October 19, 2026 and Spark Zen 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.*