SACNAS vs LiteracyTX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SACNAS
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Official app of the SACNAS National Diversity in STEM Conference (NDiSTEM)
LiteracyTX
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The official training app for Literacy Texas! Use this app at symposia and the annual conference to keep track of your PD. At conference time we will add the program, sessions, presenters, exhibitors, and more.
Screenshots
Verdict
The clearest difference is update cadence: SACNAS at every 3 weeks against LiteracyTX's every 5 months. LiteracyTX's advantage is iOS requirement (15.6 vs 17.0). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
SACNAS ships an update every 3 weeks, LiteracyTX every 5 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.
| Parameter | SACNAS | LiteracyTX |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 60 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Society For Advancement Of Chicanos and Native Americans in Science, Inc. | Teknowledge Software |
In-app purchases
SACNAS
No in-app purchases
LiteracyTX
No in-app purchases
