# TDP vs TinyChains

The clearest difference is update cadence: TinyChains at weekly against TDP's monthly. TDP's advantage is iOS requirement (15 vs 17.6). 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.

TDP ships an update monthly, TinyChains weekly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | TDP | TinyChains |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 12 MB | 2 MB |
| Requires iOS | **15** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Evgenii Lukin](https://appshunter.io/developer/1868644899) | [DAPENG MA](https://appshunter.io/developer/1891233511) |

## What reviewers say

### TDP

[App page](https://appshunter.io/ios/app/tdp-trading-day-plan/id6757748097)

**In-app purchases:** none


### TinyChains

[App page](https://appshunter.io/ios/app/tinychains/id6761746429)

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

**In-app purchases:** none


## Frequently asked questions

### Is TDP free?

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

### Is TinyChains free?

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

### Do TDP or TinyChains have ads?

Neither TDP nor TinyChains shows ads.

### Which is updated more often, TDP or TinyChains?

TDP ships an update monthly, and TinyChains weekly. Most recently, TDP was updated on October 6, 2026 and TinyChains on October 10, 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.*