Sp Memos vs TechStack by JSP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sp Memos
A straightforward notepad application that allows for detailed customization of font size and screen brightness within individual memos. It supports attaching multiple images and map data, along with folder management for organization. A widget displays recently updated notes, and it integrates with Spotlight search.
- Customizable font size and brightness per memo
- Attach multiple images and map data
- Folder management for organization
- Dedicated widget for recent notes
- Spotlight search integration
- Optional add-ons for ad removal, passcode protection, and voice recording
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A simple notepad app. On the memo screen, there is a slider for screen brightness adjustment and font size change, fine adjustment is possible on the spot. Multiple images attached to memos, map is also. Folder management. Because each memo have font size, memos I would like to see large are very convenient to save with large letters. The dedicated widget displays recently updated notes. Tap to the memo for open it. It also supports iPhone's standard search window "Spotlight". ● Additional feature by add-ons 1. Remove Ads Remove the advertisement on the screen, the memo screen becomes larger. 2. Passcode, Face ID(Touch ID) protection It is protection of contents by passcode. 3. Voice recorder feature You can add multiple voice recording data to the memo.
TechStack by JSP
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Connecting End Users to the Professional Technical Community https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: TechStack by JSP at none against Sp Memos's shown. TechStack by JSP also leads on update cadence (daily vs every 4 months). Sp Memos's advantage is iOS requirement (10.0 vs 14.0.0). On price, 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. Sp Memos sells 3 one-off in-app purchases and TechStack by JSP sells 9 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Sp Memos ships an update every 4 months, TechStack by JSP daily. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.
| Parameter | Sp Memos | TechStack by JSP |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 14.0.0 |
| Further details — not scored | ||
| Size | 33 MB | 80 MB |
| Age rating | 4+ | 17+ |
| Developer | tadashi atoji | Daryl Marcano |
In-app purchases
Sp Memos
- Add Pass-code feature$0.99
- Add Voice Recorder$1.99
- Remove Ads$2.99
TechStack by JSP
- TechStack (United States)$9.991 Month
- TechStack (United States)$24.993 Months
- TechStack (United States)$44.996 Months
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- TechStack (United States)2 variants$49.993 Months
- TechStack (United States)$74.991 Year
- TechStack (United States)$89.996 Months
- TechStack (United States)$124.993 Months
- TechStack (United States)$239.996 Months
- TechStack (United States)$449.991 Year
