DayDistance vs SIMY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DayDistance
Easily calculate the duration between two dates in days, months, or years. You can also determine a future or past date by adding or subtracting a specified number of days, months, or years.
- Calculate days between dates
- Calculate months between dates
- Calculate years between dates
- Determine date from number of days
- Determine date from number of months
- Determine date from number of years
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DayDistance is a simple date calculator for finding the interval between two dates. Choose a start date and an end date to see the number of days, weeks, months, and years, months, and days at a glance. You can also enter an interval to calculate an end date before or after a start date. Useful for: - Counting the days since starting school, a new job, or another milestone - Checking the time remaining until an exam, trip, anniversary, or deadline - Calculating the time until a due date or scheduled event - Finding a date a specified number of days, weeks, months, or years away Features: - Calculate days, weeks, months, and years, months, and days between two dates - Calculate an end date from a specified interval - Choose whether to include the start date - Gregorian and Japanese calendar display - Native support for iPhone and iPad - Share calculation results - Optional one-time in-app purchase to remove ads DayDistance makes everyday date and interval calculations quick and easy.
SIMY
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SIMY Resonant Intelligence — From Meetings to Merged Code. SIMY is an autonomous AI agent that turns conversations into production-ready code, tests, and pull requests — without prompts or manual specs. Just record your meetings. SIMY handles the rest. 【Key Features】 ■ Automatic Context Capture ・Connect Zoom, Slack, Teams, and Gmail. ・SIMY extracts requirements, decisions, and constraints directly from conversations. ■ Autonomous Execution ・From an auto-generated Action list, SIMY: ・Writes code ・Generates tests ・Performs code reviews ■ Pull Request Delivery Review-ready pull requests are automatically created in GitHub — ready to merge. 【Proven Results】 ・17.7× more PRs per engineer per day ・96.3% first-pass code review rate Measured across real-world engineering tasks. 【Enterprise-Grade Security】 ・Physically isolated database per company ・Communication-based access control ・Zero training guarantee ・End-to-end encryption ・GDPR-ready ・99.9% uptime SLA 【Built For Teams Who Ship】 ・Eliminate rework ・Align PM and engineering instantly ・Reduce context-switching ・Accelerate software delivery
Screenshots
Verdict
The clearest difference is in-app purchases: DayDistance at none against SIMY's 12. SIMY's advantage is update cadence (every 2 weeks vs every 5 months) and iOS requirement (15.6 vs 26.0). On price, 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. SIMY sells 12 in-app purchases, starting at $12.99 per month. DayDistance asks for nothing beyond the download.
DayDistance ships an update every 5 months, SIMY every 2 weeks. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.
| Parameter | DayDistance | SIMY |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 5 months | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 4 MB | 164 MB |
| Age rating | 4+ | 4+ |
| Developer | Tohru Itoh | AwakApp Inc. |
In-app purchases
DayDistance
No in-app purchases
SIMY
- Hoshi Tomohiro Avatar7 Days trial$12.991 Month
- Senmoto Sachio Avatar7 Days trial$12.991 Month
- Tsuyoshi Kawata Avatar7 Days trial$12.991 Month
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- Plus-Monthly$39.991 Month
- Plus-Yearly$359.991 Year
- 4,000,000 SIMY Tokens$0.99
- Create 1 Milestone$0.99
- 1 Sync$0.99
Show 4 moreShow fewer
- 20,000,000 SIMY Tokens$4.99
- 40,000,000 SIMY Tokens$9.99
- 200,000,000 SIMY Tokens$49.99
- 400,000,000 SIMY Tokens$99.99









