# DeFi Seeker vs TailScope

The clearest difference is price: TailScope at Free against DeFi Seeker's $1.99. DeFi Seeker's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

TailScope is free to download; DeFi Seeker costs $1.99 up front. TailScope sells 1 one-off in-app purchase. DeFi Seeker asks for nothing beyond the download.

DeFi Seeker ships an update every 3 weeks, TailScope every 2 weeks. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | DeFi Seeker | TailScope |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 1 MB | 7 MB |
| Requires iOS | **16.5** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Lake Snow Technology Co., Ltd.](https://appshunter.io/developer/1439688130) | [Shanghai Fengcong Technology Co., Ltd.](https://appshunter.io/developer/1640023165) |

## What reviewers say

### DeFi Seeker

[App page](https://appshunter.io/ios/app/defi-seeker/id6449227453)

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

**In-app purchases:** none


### TailScope

[App page](https://appshunter.io/ios/app/tailscope/id6802478511)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TailScope Pro Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is DeFi Seeker free?

DeFi Seeker costs $1.99, with no in-app purchases.

### Is TailScope free?

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

### Do DeFi Seeker or TailScope have ads?

Neither DeFi Seeker nor TailScope shows ads.

### Which is updated more often, DeFi Seeker or TailScope?

DeFi Seeker ships an update every 3 weeks, and TailScope every 2 weeks. Most recently, DeFi Seeker was updated on October 11, 2026 and TailScope on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*