AR Memory DC vs TNM MonuMentor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AR Memory DC
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The National Mall in Washington, DC is at the center of national memory in the United States. It features several world class history museums, iconic memorials and many historical markers. Yet, much of the nation’s painful history remains forgotten, especially in the open spaces of the Mall. The National Mall Memory AR app helps you discover and learn about some of the more difficult chapters in US history. Select the AR function, look through the camera to see virtual historical markers near you on the Mall. Look at the map to find the location of all virtual markers.
TNM MonuMentor
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Discover the National Mall like never before with TNM MonuMentor, courtesy of the Trust for the National Mall. This virtual expert offers real-time answers to your questions about Washington, D.C.’s most iconic landmarks.
Screenshots
Verdict
The clearest difference is update cadence: TNM MonuMentor at fortnightly against AR Memory DC's every 16 months. 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.
AR Memory DC ships an update every 16 months, TNM MonuMentor fortnightly. Both last shipped on October 25, 2026.
| Parameter | AR Memory DC | TNM MonuMentor |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 16 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 133 MB | 25 MB |
| Age rating | 9+ | 4+ |
| Developer | Ka Man Yan | AppWeb LLC |
In-app purchases
AR Memory DC
No in-app purchases
TNM MonuMentor
No in-app purchases
Questions
Is AR Memory DC free?
Is TNM MonuMentor free?
Do AR Memory DC or TNM MonuMentor have ads?
Which is updated more often, AR Memory DC or TNM MonuMentor?
Other comparisons
