Simple Time Converter vs AlphaTime
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Time Converter
This lightweight utility app performs simple time conversions without accessing any user data. Its core function is a straightforward algorithm for converting time values.
- Time conversion algorithm
- Lightweight design
- No user data access
- Simple interface
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We never show ads, and we never collect your data. A free app without the bloat. Compare the size of this app (~2MB) against other time conversion apps.
AlphaTime
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AlphaTime makes it simple to see, compare, and convert time around the world. Whether you're working with international teams, staying connected with family and friends, traveling, or planning across time zones, AlphaTime puts the world's time zones into one clear, intuitive view. Free Features • View the current and chosen by you time across multiple locations • Start with four default cities: New York, London, Tokyo, and Sydney • Pick a specific hour and minutes and see the corresponding time in every city • Choose the exact 5-minute interval you need • Convert time automatically across time zones • View live analog clocks • Choose 12-hour or 24-hour time formats AlphaTime Premium Unlock the full AlphaTime experience with an optional auto-renewable subscription. Premium includes: • Add new cities • Edit saved cities • Delete cities • Reorder your city list • Choose a saved city as your Reference City to convert time from any location in the world • Use the Time Strip to select a time in your Reference City and see that same moment across all your saved cities • Control the Return to Current Time behavior Subscription AlphaTime Premium includes a 1-month free introductory offer, followed by USD $0.99/month. Subscription availability and pricing may vary by region. You can cancel at any time through Apple's subscription management. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Screenshots
Verdict
The clearest difference is in-app purchases: Simple Time Converter at none against AlphaTime's 1. On price, update cadence, ads 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
Both are free to download. AlphaTime sells 1 in-app purchase, starting at $0.99 per month. Simple Time Converter asks for nothing beyond the download.
Simple Time Converter ships an update every 3 weeks, AlphaTime fortnightly. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.
| Parameter | Simple Time Converter | AlphaTime |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 2 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Irene Ryu | JEN EVANS TRUSHEVSKA |
In-app purchases
Simple Time Converter
No in-app purchases
AlphaTime
- AlphaTime Premium1 Month trial$0.991 Month
Questions
Is Simple Time Converter free?
Is AlphaTime free?
Do Simple Time Converter or AlphaTime have ads?
Which is updated more often, Simple Time Converter or AlphaTime?
Other comparisons
