Comparison

SanCAST vs ChronoRate

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

Head to head
About

SanCAST

Features
Read full description

Sanlien Broadcasting APP. Provide Sanlien Instrument Vibration Message Receiving Solution.

About

ChronoRate

Read full description

ChronoRate is a precision toolkit for mechanical watch enthusiasts who want to measure accuracy, monitor performance, record watch details, and manage their collection in one place. Use atomic clock synchronization to record time deviation with confidence, then track each watch over time with clear trends and historical records. For deeper analysis, ChronoRate includes timegrapher tools to help you evaluate rate, beat error, amplitude, and overall movement performance. ChronoRate also helps you keep a complete record of each watch, including movement caliber, lift angle, warranty dates, and service or oil maintenance history. The watch overview page brings key details together so you can quickly review the full profile of every watch in your collection. Whether you are checking a newly purchased watch, comparing positions, following long-term changes in daily rate, or maintaining service records, ChronoRate helps you build a clearer picture of how your watches are performing over time. Features: • Measure watch accuracy with atomic clock sync • Run timegrapher tests on your device • Evaluate rate, beat error, amplitude, and movement performance • Track historical performance and daily trends • Manage your watch collection and individual records • Record movement caliber, lift angle, warranty dates, and service history • View a complete watch information overview page • Check dynamic mechanical moon phase information • View detailed statistics and performance insights • Organize measurements by watch and timing round ChronoRate is designed for collectors, hobbyists, and enthusiasts who want a practical and focused tool for understanding, recording, and maintaining mechanical watch performance.

Screenshots

SanCAST3 screens
ChronoRate4 screens

Verdict

The call

The clearest difference is in-app purchases: SanCAST at none against ChronoRate's 1. On price, update cadence, ads and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. ChronoRate sells 1 one-off in-app purchase. SanCAST asks for nothing beyond the download.

UpkeepUpdate frequency

SanCAST ships an update monthly, ChronoRate every 3 weeks. The most recent releases landed on September 28, 2026 and October 31, 2026 respectively.

Scorecard1 real difference Ā· 5 level
SanCAST versus ChronoRate: the parameters behind the verdict, then further details
ParameterSanCASTChronoRate
PriceFreeFree
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad — betteriPhone
Requires iOS18.117.0 — better
Further details — not scored
Size4 MB7 MB
Age rating4+4+
DeveloperSANLIEN TECHNOLOGY CORP.Chieh Chung Tsou

In-app purchases

None

SanCAST

No in-app purchases

1 purchases

ChronoRate

One-time1
  • Pro Upgrade$7.99

Questions

Is SanCAST free?
SanCAST is free to download, with no in-app purchases.
Is ChronoRate free?
ChronoRate is free to download, with in-app purchases available.
Do SanCAST or ChronoRate have ads?
Neither SanCAST nor ChronoRate shows ads.
Which is updated more often, SanCAST or ChronoRate?
SanCAST ships an update monthly, and ChronoRate every 3 weeks. Most recently, SanCAST was updated on September 28, 2026 and ChronoRate on October 31, 2026.

Other comparisons