DaysyDay Partner vs KoderRun
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DaysyDay Partner
This application allows users to view a partner's fertility data from another app. It displays past, present, and predicted fertility statuses, along with temperature curves and shared cycle details like menstruation and ovulation.
- View partner's fertility data
- Calendar view of fertility status
- Temperature curve overview
- Share menstruation and ovulation data
- Add personal notes
- Comprehensive cycle understanding
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DaysyDay Partner is the perfect complement to the DaysyDay App, allowing you to easily view your friend or partner’s Daysy data. The calendar view allows you to see past, present, and predicted fertility statuses while the temperature curve shows an overview of the cycle. Daysy users can also choose to share additional cycle data such as menstruations, ovulations, cervical fluid, intercourse, and personal notes to provide a comprehensive understanding of the cycle and keep you in the know.
KoderRun
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Don’t run alone. KoderRun helps you find runs nearby, meet matching running partners, and make your own trainings visible. On the map, you can see when and where people around you are going for a run. When friends, runners you follow, or groups create a training, you can stay informed and simply join. For runners: • Discover runs near you • Find trainings by location, distance, and pace • Stay informed about new runs from friends, followed runners, or nearby people • Join runs with just a few taps • Create your own public trainings For groups and organizers: • Make trainings visible • Add meeting point, start time, distance, and pace • Collect confirmations • Reach more running partners • Plan recurring runs more easily Pro features: • Create running groups • Organize group events • Set up recurring trainings • Plan private runs for friends, teams, or closed groups • Share GPX tracks for planned routes KoderRun is made for casual runners, hobby runners, running groups, clubs, company running teams, and everyone who does not want to run alone. Whether it is an easy after-work run, a Sunday run, a preparation run, a trail run, or a new running meetup: KoderRun shows you who is running, where it starts, and how you can easily join. Privacy: We do not sell your data and we do not track you for advertising. Location access is only used when you search for runs nearby or set a meeting point. Feedback and requests: info@koderrun.de Terms of Use (EULA): https://koderrun.de/legal?section=terms Privacy Policy: https://koderrun.de/legal?section=privacy
Screenshots
Verdict
The clearest difference is in-app purchases: DaysyDay Partner at none against KoderRun's 2. DaysyDay Partner also leads on iOS requirement (12.0 vs 15.1). KoderRun's advantage is update cadence (every 8 days vs every 2 months). 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. KoderRun sells 2 in-app purchases, starting at $3.99 per month. DaysyDay Partner asks for nothing beyond the download.
DaysyDay Partner ships an update every 2 months, KoderRun every 8 days. Both last shipped on October 3, 2026.
| Parameter | DaysyDay Partner | KoderRun |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (8 ratings) — better | — |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 2 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 56 MB | 56 MB |
| Age rating | 17+ | 4+ |
| Developer | Valley Electronics | Peter Engelhard |
In-app purchases
DaysyDay Partner
No in-app purchases
KoderRun
- KoderRun Pro – monthly$3.991 Month
- KoderRun Pro – yearly$44.991 Year
Questions
Is DaysyDay Partner free?
Is KoderRun free?
Do DaysyDay Partner or KoderRun have ads?
Which is updated more often, DaysyDay Partner or KoderRun?
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