# Outbase vs 1000swim

The clearest difference is rating: 1000swim at 4.2 against Outbase's 3.0. 1000swim also leads on review sentiment (79% vs 42%) and update cadence (every 2 days vs every 9 days). Outbase's advantage is in-app purchases (none vs 5) and iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 1000swim sells 5 in-app purchases, starting at $3.99 per 3 months. Outbase asks for nothing beyond the download.

1000swim holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: 1000swim has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 42% of Outbase's written reviews are positive against 79% of 1000swim's.

Outbase ships an update every 9 days, 1000swim every 2 days. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Outbase | 1000swim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/outbase/id6739030517/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/1000swim-swim-analysis/id6762081177/reviews)** |
| Number of ratings | 1 | **5** |
| Positive reviews | 41.7% of reviews | **79.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 121 MB | 28 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Shiyuan Zaowu Culture Co., Ltd.](https://appshunter.io/developer/1586936933) | [天昊 吴](https://appshunter.io/developer/1892400704) |

## What reviewers say

### Outbase

[App page](https://appshunter.io/ios/app/outbase/id6739030517)

Connect with friends through sports, turning workouts into social adventures. Compete in real-time challenges, discover local events, and form clubs to achieve fitness goals together. Share your progress and celebrate every breakthrough.

**Highlights:** Real-time sports challenges, Social feed with activity updates, Create and join sports clubs, Discover local sports events, Track and share workout data, Connect smart devices

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 1000swim

[App page](https://appshunter.io/ios/app/1000swim-swim-analysis/id6762081177)

This app analyzes your Apple Watch swim workouts, reorganizing key metrics like pace, heart rate, and stroke rate. It helps you understand your progress over time with detailed trend views and comparisons.

**Highlights:** Dynamic swim comparison, Long-term status trends, Swim breakdown radar view, Comparison line charts, Milestone progress tracking, Home screen widgets, Data quality correction tools

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly Subscription | $3.99 | per 3 months |
| Premium Annual | $12.99 | per year |
| Monthly Premium | $1.99 | one-time |
| Lifetime Upgrade | $24.99 | one-time |
| Premium Unlock | $34.99 | one-time |


## Frequently asked questions

### Is Outbase free?

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

### Is 1000swim free?

1000swim is free to download, with in-app purchases available.

### Which has better reviews, Outbase or 1000swim?

1000swim is rated higher. Outbase averages 3.0 out of 5 from 1 ratings, while 1000swim averages 4.2 from 5 ratings.

### Do Outbase or 1000swim have ads?

Neither Outbase nor 1000swim shows ads.

### Which is updated more often, Outbase or 1000swim?

Outbase ships an update every 9 days, and 1000swim every 2 days. Most recently, Outbase was updated on November 4, 2026 and 1000swim on November 9, 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.*