# Treasury Yield Curve Tracker vs Sifter Finance

The clearest difference is in-app purchases: Sifter Finance at none against Treasury Yield Curve Tracker's 3. Sifter Finance also leads on ads (none vs shown) and update cadence (every 3 days vs every 10 months). On price and device support there is nothing between them.

Both are free to download. Treasury Yield Curve Tracker sells 3 one-off in-app purchases. Sifter Finance asks for nothing beyond the download.

Treasury Yield Curve Tracker ships an update every 10 months, Sifter Finance every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Treasury Yield Curve Tracker | Sifter Finance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (28 ratings)](https://appshunter.io/ios/app/treasury-yield-curve-tracker/id6447015327/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 17 MB | 3 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jade Lizard Software LLC](https://appshunter.io/developer/528029155) | [Sifter, LLC](https://appshunter.io/developer/6777554603) |

## What reviewers say

### Treasury Yield Curve Tracker

[App page](https://appshunter.io/ios/app/treasury-yield-curve-tracker/id6447015327)

Visualize and analyze U.S. Treasury yield curves with real-time data and historical comparisons. Understand interest rates, bond markets, and economic trends with customizable charts and data export. Ideal for finance professionals and new investors alike.

**Highlights:** Real-time yield data, Historical yield curve comparisons, Customizable charts, Comprehensive maturity coverage, Data export functionality, Cross-device support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $1.99 | one-time |
| Large Tip | $4.99 | one-time |


### Sifter Finance

[App page](https://appshunter.io/ios/app/sifter-finance/id6777554481)

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

**In-app purchases:** none


## Frequently asked questions

### Is Treasury Yield Curve Tracker free?

Treasury Yield Curve Tracker is free to download, with in-app purchases available.

### Is Sifter Finance free?

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

### Do Treasury Yield Curve Tracker or Sifter Finance have ads?

Treasury Yield Curve Tracker shows ads; Sifter Finance does not.

### Which is updated more often, Treasury Yield Curve Tracker or Sifter Finance?

Treasury Yield Curve Tracker ships an update every 10 months, and Sifter Finance every 3 days. Most recently, Treasury Yield Curve Tracker was updated on October 30, 2026 and Sifter Finance on October 31, 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.*