Comparison

MynaApp (formerly Mynaportal) vs SpawnLog

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

Head to head
About

MynaApp (formerly Mynaportal)

This app facilitates secure login and authentication for government and private services using your My Number Card. It also assists in setting up your My Number Card on iPhones for digital identification and various applications.

Highlights
  • Login and authentication
  • Service access
  • My Number Card setup on iPhone
  • Digital identification
  • Secure transactions
Features
Read full description

"MynaApp," provided by the Digital Agency, is an application that enables identity verification using My Number Card and the addition of My Number Card functionality to smartphones. Starting in the summer of 2026, the "Mynaportal App" was updated and integrated with the features of the "Digital Identification App" and is now offered as "MynaApp." ■ Key Features 1. Identity Verification and Information Linkage with My Number Card Users can perform authentication and signing using My Number Card (physical card and smartphone), as well as share information such as name, for services provided by government agencies and private businesses. 2. Setting Up Smartphone My Number Card Users can set up "My Number Card on iPhone," which allows them to carry the functionality of their My Number Card within their iPhone. 3. Receiving Push Notifications of Notices from Government Agencies Users can receive push notifications for notices from government agencies and other organizations delivered to Mynaportal.

About

SpawnLog

Features
Read full description

The mushroom grow tracker built to replace your spreadsheet — and fix everything wrong with the other apps. Every flush logged. Every harvest weighed. BE% calculated automatically. No locked logs, no subscription, no cloud required. 【What You Can Do】 ▷ Batch Tracking Log every batch from inoculation day: species, strain, substrate type and weight, inoculation date, notes, and photos. The batch card shows total harvest, flush count, days running, and current BE% at a glance. Free up to 5 active batches. ▷ Flush Log & BE% — Always Free Record flush number, harvest date, wet weight, and dry weight. SpawnLog calculates BE% (biological efficiency = wet weight ÷ dry substrate weight × 100) automatically — the metric every serious grower tracks. Every log is fully editable and deletable. No locked entries, ever. ▷ Contamination Log Record contamination type (green mold / wet rot / bacterial blotch / cobweb mold), stage (grain or bulk), date, discard status, and photos. Stay on top of what's failing and why. ▷ Harvest Share Cards — Free (with watermark) Tap share on any flush. A stats card is generated instantly: strain name, flush number, wet weight, dry weight, BE%, days since inoculation, and your harvest photo. Share it to Reddit, Discord, or Instagram. This is the card that makes other growers ask "what app is that?" SpawnLog Pro removes the watermark. ▷ Substrate Calculator — Always Free Two calculators built in: (1) Water Calculator — enter dry substrate weight and target moisture %, get exact water to add. (2) Spawn Rate Calculator — enter substrate weight and spawn rate %, get spawn weight. No more running Shroomery spreadsheets. ▷ Stats Charts (Pro) Bar charts for total harvest by batch, BE% by batch, and flush-by-flush yield trends. Contamination rate breakdown. See which strains and methods consistently win. ▷ Recipe Library (Pro) Save your substrate mixes with ingredient list and spawn rate. Link recipes to batches. Never forget what you used in that record-breaking run. ▷ Export & Import — Always Free Export batch and flush data as CSV, or as a ZIP that includes photos, notes, contamination logs, and recipes. Import a CSV or ZIP anytime from Settings → Data to add records back. Compatible with Sheets, Excel, and Obsidian. 【Who It's For】 · Home growers managing multiple batches who've outgrown paper and spreadsheets · Anyone who's ever asked "what was my BE% on that oyster run last month?" · Growers who post harvest results on r/MushroomGrowers, r/unclebens, or Shroomery · Growers who want their logs on their phone, not in some startup's cloud 【Your Data Stays on Your Device】 Everything is stored locally on your iPhone using SQLite. Nothing is sent to external servers. No account required. No subscription. No risk of losing your grow history if a service shuts down. 【Pricing】 · Free: 5 active batches, flush logs, contamination logs, BE% calculation, substrate calculator, CSV/ZIP export & import, and share cards (with SpawnLog watermark). · SpawnLog Pro (one-time $6.99): Unlimited active batches + stats charts + recipe library + watermark-free share cards. Pay once, yours forever. ---------------------- Developer: Kore Apps Contact: support@kore-apps.com ----------------------

Screenshots

MynaApp (formerly Mynaportal)4 screens
SpawnLog4 screens

Verdict

The call

The clearest difference is in-app purchases: MynaApp (formerly Mynaportal) at none against SpawnLog's 1. SpawnLog's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, ads, device support and iOS requirement 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. SpawnLog sells 1 one-off in-app purchase. MynaApp (formerly Mynaportal) asks for nothing beyond the download.

UpkeepUpdate frequency

MynaApp (formerly Mynaportal) ships an update every 6 weeks, SpawnLog every 2 weeks. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 8 level
MynaApp (formerly Mynaportal) versus SpawnLog: the parameters behind the verdict, then further details
ParameterMynaApp (formerly Mynaportal)SpawnLog
PriceFreeFree
Rating4.5 (2 ratings) — better—
Positive reviews10.9% of reviews—
Number of ratings2 — better—
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.416.0 — better
Further details — not scored
Size85 MB44 MB
Age rating4+4+
Developerデジタル庁kazuki korenori

In-app purchases

None

MynaApp (formerly Mynaportal)

No in-app purchases

1 purchases

SpawnLog

One-time1
  • SpawnLog Pro$6.99

Questions

Is MynaApp (formerly Mynaportal) free?
MynaApp (formerly Mynaportal) is free to download, with no in-app purchases.
Is SpawnLog free?
SpawnLog is free to download, with in-app purchases available.
Do MynaApp (formerly Mynaportal) or SpawnLog have ads?
Neither MynaApp (formerly Mynaportal) nor SpawnLog shows ads.
Which is updated more often, MynaApp (formerly Mynaportal) or SpawnLog?
MynaApp (formerly Mynaportal) ships an update every 6 weeks, and SpawnLog every 2 weeks. Most recently, MynaApp (formerly Mynaportal) was updated on October 24, 2026 and SpawnLog on October 17, 2026.

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