# ChallengeUp vs Spanda

The clearest difference is monetization model: ChallengeUp at free against Spanda's free with in-app purchases. ChallengeUp also leads on review sentiment (89% vs 80%). Spanda's advantage is update cadence (every 3 weeks vs every 2 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. ChallengeUp sells 2 in-app purchases, starting at $14.99 per year and Spanda sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for ChallengeUp against 4.9 for Spanda. Both are backed by a comparable volume of ratings — 42 and 35 respectively. Written reviews are what separate them: 89% of ChallengeUp's written reviews are positive against 80% of Spanda's.

ChallengeUp ships an update every 2 months, Spanda every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ChallengeUp | Spanda |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (42 ratings)](https://appshunter.io/ios/app/challengeup-habit-tracker/id1556682948/reviews)** | [4.9 (35 ratings)](https://appshunter.io/ios/app/spanda-cycle-calendar/id6778101717/reviews) |
| Number of ratings | **42** | 35 |
| Positive reviews | **89.2% of reviews** | 80.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 85 MB | 2 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [LIKE WRONG LLP](https://appshunter.io/developer/1556682950) | [Elizaveta Kovalenko](https://appshunter.io/developer/6778101869) |

## What reviewers say

### ChallengeUp

[App page](https://appshunter.io/ios/app/challengeup-habit-tracker/id1556682948)

This app helps you build new habits, improve self-care, or break bad ones with a structured, short-term challenge system. Focus on achieving goals within 7 to 60 days to experience lasting change without the pressure of lifelong commitment.

**Highlights:** Short challenge system (7-60 days), Create custom challenges, Track progress visually, Receive goal reminders, Share progress on social media, Access useful challenge tips

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus (Annual) | $14.99 | per year |
| Plus Lifetime | $39.99 | one-time |


### Spanda

[App page](https://appshunter.io/ios/app/spanda-cycle-calendar/id6778101717)

This app integrates period tracking directly into your existing calendar, offering daily personalized tips for work, exercise, and mood. It avoids intrusive notifications and data collection, focusing on helping you plan your life around your natural rhythm. Enjoy a seamless experience with no ads or accounts required.

**Highlights:** Integrated calendar view, Daily work, exercise, and mood tips, No push notifications, Ad-free experience, Local data storage, Supports Apple Calendar and Google Calendar

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spanda Premium — Monthly | $2.99 | per month |
| Spanda Premium — Yearly | $19.99 | per year |


## Frequently asked questions

### Is ChallengeUp free?

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

### Is Spanda free?

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

### Which has better reviews, ChallengeUp or Spanda?

ChallengeUp is rated higher. ChallengeUp averages 5.0 out of 5 from 42 ratings, while Spanda averages 4.9 from 35 ratings.

### Do ChallengeUp or Spanda have ads?

Neither ChallengeUp nor Spanda shows ads.

### Which is updated more often, ChallengeUp or Spanda?

ChallengeUp ships an update every 2 months, and Spanda every 3 weeks. Most recently, ChallengeUp was updated on November 3, 2026 and Spanda on October 31, 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.*