# SmartBlocks vs Outperform Sprint Tools

The clearest difference is update cadence: Outperform Sprint Tools at fortnightly against SmartBlocks's every 8 months. SmartBlocks's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

SmartBlocks ships an update every 8 months, Outperform Sprint Tools fortnightly. The most recent releases landed on September 11, 2026 and July 29, 2026 respectively.

## The numbers

| Metric | SmartBlocks | Outperform Sprint Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/outperform-sprint-tools/id6761783547/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 128 MB | 18 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Star Technologies](https://appshunter.io/developer/303556461) | [Outperform LLC](https://appshunter.io/developer/1891450276) |

## What reviewers say

### SmartBlocks

[App page](https://appshunter.io/ios/app/smartblocks/id1495249124)

**In-app purchases:** none


### Outperform Sprint Tools

[App page](https://appshunter.io/ios/app/outperform-sprint-tools/id6761783547)

Analyze sprint performance with real-time data on reaction times, block start angles, and stride-by-stride speed. Track nervous system readiness and review kinograms for symmetry. Ideal for sprinters, hurdlers, and their coaches.

**Highlights:** Millisecond-timed reaction tests, Block start angle and body position analysis, Stride-by-stride speed profiling, Kinogram builder for symmetry analysis, Nervous system readiness tracker, Personalized wicket and stride calculators, Training history tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartBlocks free?

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

### Is Outperform Sprint Tools free?

Outperform Sprint Tools is free to download, with no in-app purchases.

### Do SmartBlocks or Outperform Sprint Tools have ads?

Neither SmartBlocks nor Outperform Sprint Tools shows ads.

### Which is updated more often, SmartBlocks or Outperform Sprint Tools?

SmartBlocks ships an update every 8 months, and Outperform Sprint Tools fortnightly. Most recently, SmartBlocks was updated on September 11, 2026 and Outperform Sprint Tools on July 29, 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.*