# FieldSize vs BuddyUp

The clearest difference is update cadence: BuddyUp at every 9 days against FieldSize's every 3 months. FieldSize's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FieldSize sells 1 in-app purchase, starting at $24.99 per year and BuddyUp sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

FieldSize ships an update every 3 months, BuddyUp every 9 days. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FieldSize | BuddyUp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/buddyup-accountability-app/id6756550977/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 15 MB | 24 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Chris Weed](https://appshunter.io/developer/1795373394) | [JOSE ROBERTO RIVAS ESPINOZA](https://appshunter.io/developer/1859449315) |

## What reviewers say

### FieldSize

[App page](https://appshunter.io/ios/app/fieldsize/id6743102897)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly | $24.99 | per year |


### BuddyUp

[App page](https://appshunter.io/ios/app/buddyup-accountability-app/id6756550977)

This app helps you achieve your personal goals by connecting you with friends for mutual accountability. Track habits, numeric progress, or custom lists, and engage in friendly challenges to stay motivated and celebrate wins together.

**Highlights:** Multiple goal tracking types, Real-time progress updates, Streak tracking, Competitive challenges, Friend connections, Visual progress charts

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $39.99 | per year |


## Frequently asked questions

### Is FieldSize free?

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

### Is BuddyUp free?

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

### Do FieldSize or BuddyUp have ads?

Neither FieldSize nor BuddyUp shows ads.

### Which is updated more often, FieldSize or BuddyUp?

FieldSize ships an update every 3 months, and BuddyUp every 9 days. Most recently, FieldSize was updated on October 12, 2026 and BuddyUp on October 24, 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.*