Ditto Inventory vs Second Memory
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ditto Inventory
Synchronize inventory data across multiple devices in real-time. Build applications that function even without an internet connection, ideal for commerce or meal ordering.
- Real-time data synchronization
- Offline functionality
- Peer-to-peer syncing
- Cross-platform support (mobile, web, IoT)
- Inventory management applications
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Synchronize inventory with other devices. This is the perfect app for commerce, airline meal order, or any inventory management application. Build realtime apps even without the internet. https://www.ditto.live/ Ditto is a realtime database for mobile, web, IoT, and server systems that automatically syncs data peer-to-peer.
Second Memory
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Please observe that there might not be any new versions of this app. Do you find it hard to remember when you went on that trip to London, when you bought your computer, when you painted your living room or the color code the painting had. Then Second Memory is the perfect app for you! You can save memories with the following information: What, When, Image, Details, Notes and Category. Category is perfect for collecting memories that are related, for example everything related to your car, house, travels, clothes or whatever you prefer. To find out when something happened you can search, sort on date or category to find your memory. All memories are stored locally on your device and are not synchronized or shared. Start saving memories now!
Screenshots
Verdict
The clearest difference is in-app purchases: Ditto Inventory at none against Second Memory's 3. Ditto Inventory also leads on update cadence (every 2 months vs every 9 months) and iOS requirement (15.0 vs 26.0). 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. Second Memory sells 3 one-off in-app purchases. Ditto Inventory asks for nothing beyond the download.
Ditto Inventory ships an update every 2 months, Second Memory every 9 months. The most recent releases landed on September 28, 2026 and October 21, 2026 respectively.
| Parameter | Ditto Inventory | Second Memory |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 49 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | DittoLive Incorporated | Apptown Studio AB |
In-app purchases
Ditto Inventory
No in-app purchases
Second Memory
- Storage of 50 extra memories$0.99
- Storage of 100 extra memories$1.99
- Unlimited storage of memories$2.99
Questions
Is Ditto Inventory free?
Is Second Memory free?
Do Ditto Inventory or Second Memory have ads?
Which is updated more often, Ditto Inventory or Second Memory?
Other comparisons
