# Bolster Research Study vs REACH

Bolster Research Study and REACH are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Bolster Research Study ships an update every 3 months, REACH every 4 months. The most recent releases landed on September 14, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | Bolster Research Study | REACH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 40 MB | 35 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Benjamin Buck](https://appshunter.io/developer/1649651898) | [Sooma Oy](https://appshunter.io/developer/1608009366) |

## What reviewers say

### Bolster Research Study

[App page](https://appshunter.io/ios/app/bolster-research-study/id6446148642)

**In-app purchases:** none


### REACH

[App page](https://appshunter.io/ios/app/reach-tdcs-study/id6502997289)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bolster Research Study free?

Bolster Research Study is free to download, with no in-app purchases.

### Is REACH free?

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

### Do Bolster Research Study or REACH have ads?

Neither Bolster Research Study nor REACH shows ads.

### Which is updated more often, Bolster Research Study or REACH?

Bolster Research Study ships an update every 3 months, and REACH every 4 months. Most recently, Bolster Research Study was updated on September 14, 2026 and REACH on June 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.*