# TP Digital Lab vs Rainfall

The clearest difference is update cadence: TP Digital Lab at every 3 days against Rainfall's every 2 months. TP Digital Lab also leads on iOS requirement (12.0 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.

TP Digital Lab ships an update every 3 days, Rainfall every 2 months. The most recent releases landed on September 14, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | TP Digital Lab | Rainfall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rainfall-digital-wallet/id6504632771/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | — | Free |
| Size | 85 MB | 45 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Trust-Place](https://appshunter.io/developer/1593210297) | [Rainf4ll, Inc.](https://appshunter.io/developer/1651735845) |

## What reviewers say

### TP Digital Lab

[App page](https://appshunter.io/ios/app/tp-digital-lab/id6450186006)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rainfall

[App page](https://appshunter.io/ios/app/rainfall-digital-wallet/id6504632771)

Manage digital representations of your physical assets, view authenticity certificates, and prove ownership. Transfer assets, receive them from brands, and document their history. Track, authenticate, and manage your valuable possessions.

**Highlights:** Store digital asset representations, View authenticity certificates, Prove ownership, Transfer ownership, Receive assets from brands, Add historical events

**In-app purchases:** none


## Frequently asked questions

### Is TP Digital Lab free?

TP Digital Lab is free to download, with no in-app purchases.

### Is Rainfall free?

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

### Do TP Digital Lab or Rainfall have ads?

Neither TP Digital Lab nor Rainfall shows ads.

### Which is updated more often, TP Digital Lab or Rainfall?

TP Digital Lab ships an update every 3 days, and Rainfall every 2 months. Most recently, TP Digital Lab was updated on September 14, 2026 and Rainfall on October 1, 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.*