Comparison

Interval(x) vs Go

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

Head to head
About

Interval(x)

An open-source interval timer designed for precision and privacy. Configure work and rest periods with millisecond accuracy for training or daily routines. It offers a transparent, data-free experience for users who value control and simplicity.

Highlights
  • Open Source Transparency
  • Zero Data Collection
  • Millisecond Interval Precision
  • Customizable Work/Rest Periods
  • Lightweight and Power-Efficient
  • Privacy-First Design
Features
Read full description

Interval(x): Open Source Precision for Engineers Engineered for precision and transparency, Interval(x) is the ultimate interval timer for those who value control, simplicity, and privacy. Built by engineers for engineers, this app delivers unmatched timing accuracy without the frills—or the data collection. Why Engineers Love Interval(x): Open Source: Fully transparent and modifiable—because we believe in community-driven development. Zero Data Collection: Your data is yours. Interval(x) operates without tracking, analytics, or unnecessary permissions. Customizable and Precise: Configure work/rest intervals down to the millisecond to match your exact training needs. Efficient Design: Lightweight, power-efficient, and designed for those who demand performance. Privacy-First, Community-Driven Interval(x) is a privacy-focused tool that doesn't track your activity or collect your data. Its open-source codebase is available for review and contributions, ensuring transparency and trust. Whether you're training for endurance, strength, or just optimizing your daily routine, Interval(x) provides the precision and simplicity you need without sacrificing your privacy. Download Interval(x) today and experience fitness on your terms. Power your workouts with open source freedom and engineering-grade accuracy.

About

Go

Features
Read full description

Go-To-Go Med! is your personal medication assistant – designed to help you take control of your health, one dose at a time. Whether you manage one prescription or multiple, Go-To-Go Med! helps you stay organized, never miss a dose, and track your progress effortlessly. Key Features: Smart Medication Reminders Receive timely notifications so you never forget to take your medication again. Customize dose times and get alerted when it matters most. Daily Progress Tracking Track what you’ve taken, see your progress for the day, and build a consistent medication routine with clear visual feedback. Easy Medication Management Add medications with name, dosage, frequency, duration, and notes. Supports both scheduled and as-needed medications. Refill Tracking & Alerts Keep an eye on your medication supply. Get notified when it’s time to refill so you’re never caught without the meds you need. History Log Easily review past doses, missed medications, and refill activity for better health tracking and doctor visits. Secure Access Enable biometric security like Face ID or Touch ID, or use a PIN to ensure your medical data stays private and secure. Multi-language Support Enjoy the app in your preferred language. Go-To-Go Med! supports English, Dutch, German, Spanish, French, and Italian. Beautiful & Simple Design An intuitive, user-friendly interface built with care to give you clarity and control over your health routines. Whether you’re managing chronic conditions, short-term prescriptions, or supporting someone else, Go-To-Go Med! makes it simple and stress-free. Your health. Your schedule. Your assistant. Download Go-To-Go Med! and take control today.

Screenshots

Interval(x)3 screens
Go4 screens

Verdict

The call

The clearest difference is update cadence: Interval(x) at every 10 days against Go's every 7 months. Go's advantage is iOS requirement (15.1 vs 18.1). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Interval(x) ships an update every 10 days, Go every 7 months. Both last shipped on October 30, 2026.

Scorecard2 real differences · 7 level
Interval(x) versus Go: the parameters behind the verdict, then further details
ParameterInterval(x)Go
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 10 days — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.115.1 — better
Further details — not scored
Size2 MB35 MB
Age rating4+4+
DeveloperShapeHaven Innovations LLCGokhan YAKA

In-app purchases

None

Interval(x)

No in-app purchases

None

Go

No in-app purchases

Questions

Is Interval(x) free?
Interval(x) is free to download, with no in-app purchases.
Is Go free?
Go is free to download, with no in-app purchases.
Do Interval(x) or Go have ads?
Neither Interval(x) nor Go shows ads.
Which is updated more often, Interval(x) or Go?
Interval(x) ships an update every 10 days, and Go every 7 months. Most recently, Interval(x) was updated on October 30, 2026 and Go on October 30, 2026.

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