# Big Team Challenge vs IgAN+

The clearest difference is ratings volume: Big Team Challenge at 1.2K against IgAN+'s 2. On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IgAN+ holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Big Team Challenge has 1.2K ratings behind it against 2, so its average is the more settled of the two.

Big Team Challenge ships an update monthly, IgAN+ every 3 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Big Team Challenge | IgAN+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1.2K ratings)](https://appshunter.io/ios/app/big-team-challenge/id1119138321/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/igan-plus/id6471393888/reviews)** |
| Number of ratings | **1.2K** | 2 |
| Positive reviews | 15.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 69 MB | 51 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Team Challenge Apps Ltd](https://appshunter.io/developer/1119138320) | [IgAN](https://appshunter.io/developer/1715237551) |

## What reviewers say

### Big Team Challenge

[App page](https://appshunter.io/ios/app/big-team-challenge/id1119138321)

This app facilitates workplace walking challenges for organizations. It allows groups to participate in fixed-length pedometer events and can optionally sync steps automatically with Apple Health.

**Highlights:** Workplace walking challenges, Pedometer events, Fixed-length events, Apple Health sync, Organizational sign-up required

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Synced via Apple Health
- 🚀 Big team challenge

**What reviewers complain about**

- 🐛 Syncing issues
- 🔍 Not very inclusive
- 🔍 Misleading
- 🔍 Difficult to use
- 🔍 App won't allow registration

**Reported bugs**

- Syncing doesn't work
- App keeps crashing
- Incorrect data recording

**Requested features**

- Integration with Strava
- Conversion chart
- Screenshot submission for approval


### IgAN+

[App page](https://appshunter.io/ios/app/igan-plus/id6471393888)

This app provides exclusive resources and community support for individuals living with IgA Nephropathy. Members can track lab results, connect with others, access curated wellness content, find local providers, and discover recipes and events.

**Highlights:** Members-only access, Lab results tracking, Community connection feature, Curated wellness content, Local healthcare provider directory, Clinical trial information, Endorsed recipes with nutrient analysis

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Big Team Challenge free?

Big Team Challenge is free to download, with no in-app purchases.

### Is IgAN+ free?

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

### Which has better reviews, Big Team Challenge or IgAN+?

IgAN+ is rated higher. Big Team Challenge averages 4.8 out of 5 from 1.2K ratings, while IgAN+ averages 5.0 from 2 ratings.

### Do Big Team Challenge or IgAN+ have ads?

Neither Big Team Challenge nor IgAN+ shows ads.

### Which is updated more often, Big Team Challenge or IgAN+?

Big Team Challenge ships an update monthly, and IgAN+ every 3 weeks. Most recently, Big Team Challenge was updated on November 1, 2026 and IgAN+ on November 4, 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.*