SlimSpace vs FieldBook Farm Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SlimSpace
Free up device storage by reducing the size of photos and videos. This app offers offline compression with advanced algorithms to maintain quality. It supports various file formats and includes tools for cleaning up your photo library.
- Offline compression
- No watermark or time limits
- Advanced quality preservation
- Supports major file formats
- Customizable compression settings
- Batch compression
- Album and screenshot cleaner
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Running out of storage space? Videos too large to send? Photos too big to share on WeChat or social media? Video & Photo Compressor is here to help! This app is your all-in-one solution for reducing file sizes without sacrificing quality. Whether it's videos, images, or other large files, you can compress them in just a few taps and save valuable storage on your device. 【Key Features】 • No watermark, no time limits • Offline compression — all processing happens locally on your phone. No internet needed, keeping your data secure • Advanced compression algorithms that preserve original quality while minimizing file size • Supports all major formats — MP4, MOV, AVI, MKV, 3GP, FLV, MPG, JPEG, PNG, and more • Customizable settings — choose compression priority: smaller size or better resolution • Preview results before saving • One-tap delete original files to save space instantly • Batch compression — process multiple files at once with ease 【More Space-Saving Tools】 • Album cleaner • Similar photo cleaner • Screenshot manager • Video splitter • File archiving and compression ========================== Compressor Pro Unlimited Subscription ========================== - Join Compressor Pro members, free to use all features, including all video & audio formats, ocr function, in addition, ads will be automatically removed. - Compressor Pro Unlimited subscription is billed monthly or annually at the rate correspnding to the selected plan. In addition, a one-time payment will be offered if needed, which is not one of the subscription plan. - Payment will be charged to Itunes Account at confirmation of purchase. - Subscriptions automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. - Terms of use : https://www.jianshu.com/p/7b3c05310c93 - Privacy policy: https://www.jianshu.com/p/4a71bed09de0
FieldBook Farm Manager
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FieldBook — spray calendar, records, and farm ops in your pocket FieldBook is built for commercial crop farms that run on phones in the field— not spreadsheets back at the office. Plan your spray season field by field, see what is due today, mark jobs done with your team, track chemical stock, log water use, and export PDF records when you need a paper trail. Built for the whole farm team One farm account (email and password) holds your cloud backup. Workers pick their name and enter a short PIN on phone or tablet. The manager controls who can view or edit fields, stock, calendar, and settings—so operators see what they need without opening the whole farm. Spray season, under control • Add crop fields with area (hectares) and build a spray program: day from planting, spray or fertilizer, tank mix with rates per hectare • Set planting date and every pass appears on the calendar and To Do list • See overdue, today, and upcoming work—filter by field when you are juggling several blocks • Mark sprays done with date, worker, and notes; record what was actually applied if the mix differed from plan • Save reusable spray templates and apply them to other fields; update linked fields when the program changes mid-season • Copy a program from another field or pull in individual passes for product-heavy mixes • View tank mix breakdowns: rate per ha and total for the field before you spray • Archive season history and export field season PDFs from Reports Calendar and To Do Month view with spray and fertilizer days at a glance. Open a day to see what is planned. Past seasons show on the calendar so you can compare this year with last. Stock shed Track herbicides, insecticides, fungicides, fertilizer, adjuvants, and other items. Log deliveries and take-outs, run stock takes, search by product or active ingredient, and get low-stock visibility. Units include litres, kg, tonnes, bags, pieces, m³, or your own custom unit. Water and flow meters Set up flow meters, link them to fields, log dial readings (with optional photos), and review usage by season. Handy for irrigation blocks and pivot areas where you want usage on record. Toolbox Spray calibrator, tank coverage, and spreader calibration helpers for quick maths in the field. Always double-check rates and settings before use—these tools assist your judgement; they do not replace manufacturer labels or agronomist advice. Works offline. Syncs when you are back online. FieldBook is offline-first: you can keep working without signal. When the owner is signed in, farm data backs up to the cloud and syncs across devices so a lost phone or a second handset on the farm does not mean a lost season. Reports Download or share PDFs for field seasons, stock activity, stock takes, and water usage—useful for your own records, auditors, or partners. Who FieldBook is for Owner-operators and small commercial teams who want one place for spray planning, field records, stock, and water—not a heavy ERP. Designed for real phones on real farms. Account and privacy Sign up with email and password. You can delete your farm account from Settings. Privacy policy and terms are available in the app and on our website. Terms of Use: https://fieldbookfarm.com/terms/ Privacy Policy: https://fieldbookfarm.com/privacy/ FieldBook is operated by FieldMouse Systems
Screenshots
Verdict
The clearest difference is ads: FieldBook Farm Manager at none against SlimSpace's shown. On price, update cadence, in-app purchases 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. SlimSpace sells 4 in-app purchases, starting at $0.69 per 7 days and FieldBook Farm Manager sells 2 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.
SlimSpace ships an update every 2 weeks, FieldBook Farm Manager every 11 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.
| Parameter | SlimSpace | FieldBook Farm Manager |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1K ratings) — better | — |
| Positive reviews | 67.3% of reviews | — |
| Number of ratings | 1K — better | — |
| Update frequency | Every 2 weeks | Every 11 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 41 MB | 50 MB |
| Age rating | 4+ | 12+ |
| Developer | HappyTimes Tech Co., Ltd. | Celia Sherriff |
Bugs and requests
SlimSpace
Reported bugs
5 issues- Videos not resizing properly
- Compressed photos not saving to album
- Paid features not working as expected
- App crashing on launch or during compression
- Excessive data usage
Requested features
5 requests- Batch compression option
- More compression quality settings
- Ability to preview compressed files
- Support for more file types
- Improved error handling and feedback
FieldBook Farm Manager
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SlimSpace
- Upgrade(1 Week)$0.697 Days
- Upgrade(1 Month)$3.491 Month
- Compressor Vip(1 Year)3 Days trial$6.491 Year
- Upgrade(Forever)$18.99
FieldBook Farm Manager
- FieldBook Unlimited Monthly1 Month trial$29.991 Month
- FieldBook Unlimited Yearly1 Month trial$299.991 Year
Questions
Is SlimSpace free?
Is FieldBook Farm Manager free?
Do SlimSpace or FieldBook Farm Manager have ads?
Which is updated more often, SlimSpace or FieldBook Farm Manager?
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