Comparison

BondbloX vs Treasury Yield Curve Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

BondbloX

This app simplifies bond investing by allowing users to track, analyze, and trade bonds electronically. It offers real-time data, portfolio management, and fractional bond trading with a transparent fee structure. Access a global bond universe and receive new issue alerts and price updates.

Highlights
  • Track bond price & yield movements
  • Portfolio analytics
  • New bond issue alerts
  • Bond screener
  • Fractional bond trading
  • Transparent fee structure
  • Electronic bond access
Features
Read full description

BondbloX simplifies bond investing by allowing investors to track & trade bonds electronically, just like stocks. Start yourself on a 15-day free trial for our premium bond information service and onboard now to get trading access. BondbloX is a bond exchange operated by BondbloX Pte. Ltd., and regulated by the Monetary Authority of Singapore (MAS). TRACK - Set up your bond portfolio in minutes to track bond price & yield movements on-the-go - Two-way bond prices & yields - Portfolio analytics - New bond issue alerts in real-time - Bond screener: Filter our bond universe to find suitable bonds that meet your needs - Issuer-specific bond news - Bond price alerts BondbloX covers hard currency corporate and sovereign bonds across Asia, Middle East, Europe, Latin America and the US. TRADE - Invest in fractional bonds starting with $1,000 - A transparent fee structure of 0.2% per trade and 0.2% of assets under holdings - Bond investing made easy; buy bonds like equities - Electronic access - no need to call your banker to trade bonds anymore - Instant settlement & zero counterparty risk for fractional trades - Diversification is key! Adding bonds to a portfolio of stocks reduces overall portfolio risk. About BondbloX: BondbloX is a Singapore-based fintech company that focuses on the bond markets. The company uses new technology to make the bond markets more transparent and efficient for bond investors. BondbloX is regulated by the Monetary Authority of Singapore as a Recognised Market Operator ("RMO") and exempted from Section 49(1) of the Securities and Futures Act (Cap. 289) ("SFA") under Section 49(7) of the SFA. Terms of use: https://bondblox.com/terms-of-use Privacy policy: https://bondblox.com/privacy-policy

About

Treasury Yield Curve Tracker

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
Read full description

See the U.S. Treasury yield curve the moment it's published, compare it with any day back to 1990, and follow mortgage rates every week. Treasury Yield Curve Tracker is built for investors, homebuyers, students and anyone who wants to understand where interest rates are heading. YIELD CURVE • Today's curve for every maturity, from 1 month to 30 years, updated each trading day • Compare two dates on one chart and see the change at every maturity in basis points • Play through decades of history and watch the curve steepen, flatten and invert • Customize which maturities are plotted, the axes and gridlines, and share the chart as an image TREASURY YIELDS • Current yield and daily change for every bill, note and bond • History charts with record highs and lows, from the past week to all time • Daily data straight from the U.S. Treasury MORTGAGE RATES • 30-year and 15-year fixed rates from Freddie Mac's weekly survey • Weekly change, a year of history and all-time records • Payment estimator: enter a price, down payment and rate to see the monthly payment and total interest WIDGETS AND APPLE WATCH • Home Screen widgets for the yield curve, your watchlist and mortgage rates • Lock Screen widgets and StandBy support • Apple Watch app with the curve, yields and mortgage rates, plus complications Download now and start tracking U.S. Treasury yields today.

Screenshots

BondbloX4 screens
Treasury Yield Curve Tracker4 screens

Verdict

The call

The clearest difference is ads: BondbloX at none against Treasury Yield Curve Tracker's shown. BondbloX also leads on update cadence (every 2 weeks vs every 10 months) and iOS requirement (16.4 vs 26.0). Treasury Yield Curve Tracker's advantage is monetization model (free vs free with in-app purchases) and review sentiment (83% vs 70%). On price, rating and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. BondbloX sells 2 in-app purchases, starting at $22.00 per month and Treasury Yield Curve Tracker sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for BondbloX against 4.6 for Treasury Yield Curve Tracker. Both are backed by a comparable volume of ratings — 7 and 28 respectively. Written reviews are what separate them: 70% of BondbloX's written reviews are positive against 83% of Treasury Yield Curve Tracker's.

UpkeepUpdate frequency

BondbloX ships an update every 2 weeks, Treasury Yield Curve Tracker every 10 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
BondbloX versus Treasury Yield Curve Tracker: the parameters behind the verdict, then further details
ParameterBondbloXTreasury Yield Curve Tracker
PriceFreeFree
Rating4.6 (7 ratings)4.6 (28 ratings) — better
Positive reviews70.0% of reviews83.3% of reviews — better
Number of ratings728 — better
Update frequencyEvery 2 weeks — betterEvery 10 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS16.4 — better26.0
Further details — not scored
Size97 MB17 MB
Age rating4+4+
DeveloperBondbloX Pte. Ltd.Jade Lizard Software LLC

Customer experience

BondbloX

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews20 reviews
Positive70.0%
Neutral10.0%
Negative20.0%

Treasury Yield Curve Tracker

All ratings28 ratings
Positive89.3%
Neutral3.6%
Negative7.1%
Written reviews12 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

In-app purchases

2 purchases

BondbloX

Subscriptions2
  • Basic Monthly Auto-Renewal$22.001 Month
  • Premium Monthly Auto-Renewal$55.001 Month
3 purchases

Treasury Yield Curve Tracker

One-time3
  • Small Tip$0.99
  • Medium Tip$1.99
  • Large Tip$4.99

Questions

Is BondbloX free?
BondbloX is free to download, with in-app purchases available.
Is Treasury Yield Curve Tracker free?
Treasury Yield Curve Tracker is free to download, with in-app purchases available.
Which has better reviews, BondbloX or Treasury Yield Curve Tracker?
Treasury Yield Curve Tracker is rated higher. BondbloX averages 4.6 out of 5 from 7 ratings, while Treasury Yield Curve Tracker averages 4.6 from 28 ratings.
Do BondbloX or Treasury Yield Curve Tracker have ads?
Treasury Yield Curve Tracker shows ads; BondbloX does not.
Which is updated more often, BondbloX or Treasury Yield Curve Tracker?
BondbloX ships an update every 2 weeks, and Treasury Yield Curve Tracker every 10 months. Most recently, BondbloX was updated on November 2, 2026 and Treasury Yield Curve Tracker on November 3, 2026.

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