iLogger vs iSourdough
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iLogger
Log and record any activity with customizable entries. Track everything from fitness and finances to personal diaries and maintenance. Easily import, export, and search your data, with options for photos and voice memos.
- User-definable logs
- Import/Export data
- Powerful search and filtering
- Support for various data types
- Photo and voice memo attachments
- Passcode protection
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iLogger is the only app you will need to log and record all of your activities. If it happened, you can log it. User definable logs allow you to keep track of the events you want and how you want them. iLogger comes with sample logs to get you started quickly but you can set it up any way you desire to fit your needs. NOTE: The free version is fully functional but it limits you to 15 entries. A single one-time in-app purchase will remove the restriction on the number of entries you can enter. Here is a small list of things you can keep track of: • Food / Diet / Calories • Exercise / Fitness • Running / Jogging / Biking / Hiking • Car Maintenance • Gas Mileage • Consulting time / Work • Project construction • Trip Diary • Flight Log • Dive Log • Swim Log • Medical / Medication • Sleep / Dreams • Money • Ham Radio • Anything you want to keep track of Quickly import your existing logs directly from your computer. You can also export your logs from iLogger directly to your own computer or via email. Built-in backup and restore to/from your own computer ensures you always have a copy of your data. Quickly find your events using iLogger's powerful filtering, searching, and sorting capabilities. Data entry is made easy with autofill and quick copy. iLogger allows you to enter the following types of data: • Text • Note/Comment • Date • Time • Duration • Currency • Count • Numbers (Integer, Decimal) • Yes/No • Web Address • Email Address • Phone Number • Location (GPS, address, city, etc.) • Voice Memo • Calculated (use basic math on other attributes and values) • Lookup List (user defined list of values) Store up to 20 photos for each of your entries. Use existing photos or take a photo with the built-in camera. Share your data with others. Email logs to co-workers or friends and family. Other users of iLogger can import your shared logs directly simply by tapping a link in the email. Customize entry lists to display exactly the data you want to see. Apply colors to logs or individual entries to make them stand out. See a summary of the entry list you are viewing. Shows entry count and totals and averages of your data. Generate a report of your logs viewable on your computer. Includes a print friendly version of your entries. Protect access to your data with a passcode. Keep others out of your data. The passcode feature functions just like the version built into your iOS device. The Tools menu gives you access to: • Data Transfer (Backup, Restore, Import, Export, Reports) • Lookup List maintenance • Settings (Display Options, Sorting Options) • Passcode Lock • Contact Information • Help Information Please visit https://www.maddysoft.com/ilogger for additional information and contact information for iLogger.
iSourdough
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Are you fond of making Sourdough Bread? It is a fascinating process to create your own Sourdough Starter. The process of trail and error, identifying issues, adjust and find your own way. Along these processes, you might have forgotten a feeding time? Forgotten the amount of flour and water added? Or at a point losing patience facing these repetitive steps? This App aims to support you during creation of your own Sourdough Starter and Sourdough bread. First choose a Sourdough recipe. Follow the feeding schedule, then record every detail and changes with iSourdough app. Trust that you will be able to make a delicious Sourdough bread which will add a healthy component to your diet. 1. Ingredients maintenance. Ingredients needed for building Sourdough Starter, or making a Sourdough Bread is fairly simple. Preset ingredients you usually use would make follow-on process recording easier. For a quick start there are preset ingredients which you can make use of. 2. Sourdough Starter schedule maintenance. Give a name to your Sourdough Starter! At the same time create a project with initial detail, including weight of the bottle, remarks and notes. 3. Record all steps in building a Sourdough Starter. Keep track of the process by recording ingredients and weight used, total and discarded weight, growing temperature, your own study notes and a photo. Set the time when you plan to feed your Sourdough Starter next. You will get a notification in your phone. 4. Create and maintain schedule of making a Sourdough bread. Set a project name and ingredients used. Then record all steps of mixing, kneading, proofing and baking. To keep you on the track, you will get a reminder at planned next step! 5. Export your successful (or can be improved) schedule recordings via e-mail for easy reference.
Screenshots
Verdict
The clearest difference is price: iLogger at Free against iSourdough's $3.99. iSourdough's advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 2 months). On 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
iLogger is free to download; iSourdough costs $3.99 up front. iLogger sells 1 one-off in-app purchase. iSourdough asks for nothing beyond the download.
iLogger ships an update every 2 months, iSourdough weekly. The most recent releases landed on October 21, 2026 and September 25, 2026 respectively.
| Parameter | iLogger | iSourdough |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 5.0 (10 ratings) — better | — |
| Positive reviews | 95.1% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 4 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Rick Maddy | tdtom Lou |
In-app purchases
iLogger
- Unlimited Entries$3.99
iSourdough
No in-app purchases









