Comparison

SM vs Offgrid Diary

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

Head to head
About

SM

Features
Read full description

Wireless Seed Monitoring System - High precision seed count and fertilizer rate monitoring for air drills. As a milestone of ambitious developments during last years, a totally new concept seed monitoring system have been created. The iXeed intuitive App supplies so much valuable information to farmers, how their seeder performs, as never before. Horizontal distribution of seeds are demonstrated through row by row bar graphs display. Distributor head performances are compared and displayed with superb visibility. Close to 100% seed count accuracy enables to set the exact seed rate value on your machine. XeedSystem integrates the latest technologies: the standard-setting BlackEye Seed Sensors are able to count fast moving seeds in hoses and also detect granular fertilizer flow. The XeedGate wireless gateway with the new long range Bluetooth 4.0 wireless communication forwards data to display on iPad or any ISOBUS Virtual Terminal. A new approach of seed blockage sensing enables differentiation between intent seed rate changes (e.g. VRA - variable rate applications) and eventual blockages on air seeders. This eliminates the often annoying false alarms that came when the seeder ground speed or the application rate was changing. Only real blockages are alarmed within 1 second, even in case of the smallest seeds. Developing blockage processes are also alarmed thanks to the unique and patent pending self calibration of sensor sensitivity. Shut-off rows can remain free from false alarms when shut-off system is connected to blockage sensors. Features: • Display of application rate in two measures: seed/m2 and kg/ha • Seeding performance measurement (likewise planter singulation) • Fan r.p.m numeric display with high/low alarms • Hopper/Bin level graphic display with alarms • Field management • Multi-user management • User work performance statistics • Field statistics • Bluetooth 4.0 communication up to 150 meters • Intuitive user interface • Easy system installation • Accurate seed counting (e.g.: wheat 200kg/ha @ 15km/h) • No false blockage alarm at headlands or changing ground speeds • VRA (Variable Rate) independent blockage monitoring • Blockage - Seeding - Not Seeding status detection within 1 second • Excellent oilrape seed/canola detection • Intelligent Sensitivity Calibration • Intelligent Dust Compensation • Field programmable modules - easy software update Continued use of GPS running in the background can dramatically decrease battery life.

About

Offgrid Diary

Features
Read full description

Your journal. Offline. Private. Forever yours. Offgrid Diary is a distraction-free space for your thoughts—stored only on your iPhone and protected by strong AES-256 encryption and a 6-digit PIN. Nothing leaves your device unless you export it. ◆ Key features Time-warp swipe – revisit entries from the same day in past years with one gesture. Ink-ripple writing – subtle animation turns typing into a calming ritual. Full-device encryption – every word is locked with AES-256; the key never leaves Secure Enclave. Zero cloud, zero trackers – no analytics SDKs, no background uploads. Quick export – back up your diary as JSON or TXT whenever you want. Multi-language UI – English, Русский, Español. Statistics – word and entry counts, ranges, and upcoming mood analysis (Pro). ◆ Why Offgrid Diary? Unlike most diary apps, we don’t require an account, subscription cloud, or internet connection. Offgrid Diary is perfect for writers, travelers, and privacy-first users who want a lightweight, elegant place to remember the past and reflect on the present. ◆ Roadmap We’re building on-device AI summaries and mood insights—coming soon as an optional Pro upgrade. Your memories deserve a safe home. Download Offgrid Diary and start writing offline today.

Screenshots

Offgrid Diary4 screens

Verdict

The call

The clearest difference is update cadence: Offgrid Diary at every 3 days against SM's every 7 months. Offgrid Diary also leads on device support (3 vs 1). SM's advantage is iOS requirement (12.0 vs 15.1). On price, ads and in-app purchases 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

SM ships an update every 7 months, Offgrid Diary every 3 days. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 3 level
SM versus Offgrid Diary: the parameters behind the verdict, then further details
ParameterSMOffgrid Diary
PriceFreeFree
Update frequencyEvery 7 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPadiPhone, iPad, iPod — better
Requires iOS12.0 — better15.1
Further details — not scored
Size78 MB24 MB
Age rating4+4+
DeveloperDigitroll Kft.Maksim Basev

In-app purchases

None

SM

No in-app purchases

None

Offgrid Diary

No in-app purchases

Questions

Is SM free?
SM is free to download, with no in-app purchases.
Is Offgrid Diary free?
Offgrid Diary is free to download, with no in-app purchases.
Do SM or Offgrid Diary have ads?
Neither SM nor Offgrid Diary shows ads.
Which is updated more often, SM or Offgrid Diary?
SM ships an update every 7 months, and Offgrid Diary every 3 days. Most recently, SM was updated on October 6, 2026 and Offgrid Diary on October 9, 2026.

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